2105655110650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2556803}}^1$

素因数の和:2557016

約数の個数: 96

約数和(自身を含む): 4846964024448

約数和(自身を除く): 2741308913798

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 181, 182, 325, 350, 362, 455, 650, 905, 910, 1267, 1810, 2275, 2353, 2534, 4525, 4550, 4706, 6335, 9050, 11765, 12670, 16471, 23530, 31675, 32942, 58825, 63350, 82355, 117650, 164710, 411775, 823550, 2556803, 5113606, 12784015, 17897621, 25568030, 33238439, 35795242, 63920075, 66476878, 89488105, 127840150, 166192195, 178976210, 232669073, 332384390, 447440525, 462781343, 465338146, 830960975, 894881050, 925562686, 1163345365, 1661921950, 2313906715, 2326690730, 3239469401, 4627813430, 5816726825, 6016157459, 6478938802, 11569533575, 11633453650, 12032314918, 16197347005, 23139067150, 30080787295, 32394694010, 42113102213, 60161574590, 80986735025, 84226204426, 150403936475, 161973470050, 210565511065, 300807872950, 421131022130, 1052827555325, 2105655110650]

約数ペア:

[(1, 2105655110650), (2, 1052827555325), (5, 421131022130), (7, 300807872950), (10, 210565511065), (13, 161973470050), (14, 150403936475), (25, 84226204426), (26, 80986735025), (35, 60161574590), (50, 42113102213), (65, 32394694010), (70, 30080787295), (91, 23139067150), (130, 16197347005), (175, 12032314918), (181, 11633453650), (182, 11569533575), (325, 6478938802), (350, 6016157459), (362, 5816726825), (455, 4627813430), (650, 3239469401), (905, 2326690730), (910, 2313906715), (1267, 1661921950), (1810, 1163345365), (2275, 925562686), (2353, 894881050), (2534, 830960975), (4525, 465338146), (4550, 462781343), (4706, 447440525), (6335, 332384390), (9050, 232669073), (11765, 178976210), (12670, 166192195), (16471, 127840150), (23530, 89488105), (31675, 66476878), (32942, 63920075), (58825, 35795242), (63350, 33238439), (82355, 25568030), (117650, 17897621), (164710, 12784015), (411775, 5113606), (823550, 2556803)]