28116413365300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1\times {\mathrm{478189}}^1$

素因数の和:479706

約数の個数: 144

約数和(自身を含む): 67872069798400

約数和(自身を除く): 39755656433100

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 775, 806, 1300, 1459, 1550, 1612, 2015, 2918, 3100, 4030, 5836, 7295, 8060, 10075, 14590, 18967, 20150, 29180, 36475, 37934, 40300, 45229, 72950, 75868, 90458, 94835, 145900, 180916, 189670, 226145, 379340, 452290, 474175, 478189, 587977, 904580, 948350, 956378, 1130725, 1175954, 1896700, 1912756, 2261450, 2351908, 2390945, 2939885, 4522900, 4781890, 5879770, 6216457, 9563780, 11759540, 11954725, 12432914, 14699425, 14823859, 23909450, 24865828, 29398850, 29647718, 31082285, 47818900, 58797700, 59295436, 62164570, 74119295, 124329140, 148238590, 155411425, 192710167, 296477180, 310822850, 370596475, 385420334, 621645700, 697677751, 741192950, 770840668, 963550835, 1395355502, 1482385900, 1927101670, 2790711004, 3488388755, 3854203340, 4817754175, 6976777510, 9069810763, 9635508350, 13953555020, 17441943775, 18139621526, 19271016700, 21628010281, 34883887550, 36279243052, 43256020562, 45349053815, 69767775100, 86512041124, 90698107630, 108140051405, 181396215260, 216280102810, 226745269075, 281164133653, 432560205620, 453490538150, 540700257025, 562328267306, 906981076300, 1081400514050, 1124656534612, 1405820668265, 2162801028100, 2811641336530, 5623282673060, 7029103341325, 14058206682650, 28116413365300]

約数ペア:

[(1, 28116413365300), (2, 14058206682650), (4, 7029103341325), (5, 5623282673060), (10, 2811641336530), (13, 2162801028100), (20, 1405820668265), (25, 1124656534612), (26, 1081400514050), (31, 906981076300), (50, 562328267306), (52, 540700257025), (62, 453490538150), (65, 432560205620), (100, 281164133653), (124, 226745269075), (130, 216280102810), (155, 181396215260), (260, 108140051405), (310, 90698107630), (325, 86512041124), (403, 69767775100), (620, 45349053815), (650, 43256020562), (775, 36279243052), (806, 34883887550), (1300, 21628010281), (1459, 19271016700), (1550, 18139621526), (1612, 17441943775), (2015, 13953555020), (2918, 9635508350), (3100, 9069810763), (4030, 6976777510), (5836, 4817754175), (7295, 3854203340), (8060, 3488388755), (10075, 2790711004), (14590, 1927101670), (18967, 1482385900), (20150, 1395355502), (29180, 963550835), (36475, 770840668), (37934, 741192950), (40300, 697677751), (45229, 621645700), (72950, 385420334), (75868, 370596475), (90458, 310822850), (94835, 296477180), (145900, 192710167), (180916, 155411425), (189670, 148238590), (226145, 124329140), (379340, 74119295), (452290, 62164570), (474175, 59295436), (478189, 58797700), (587977, 47818900), (904580, 31082285), (948350, 29647718), (956378, 29398850), (1130725, 24865828), (1175954, 23909450), (1896700, 14823859), (1912756, 14699425), (2261450, 12432914), (2351908, 11954725), (2390945, 11759540), (2939885, 9563780), (4522900, 6216457), (4781890, 5879770)]