12457071550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{5851}}^1$

素因数の和:5967

約数の個数: 144

約数和(自身を含む): 29780593920

約数和(自身を除く): 17323522370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 79, 98, 110, 154, 158, 175, 245, 275, 350, 385, 395, 490, 539, 550, 553, 770, 790, 869, 1078, 1106, 1225, 1738, 1925, 1975, 2450, 2695, 2765, 3850, 3871, 3950, 4345, 5390, 5530, 5851, 6083, 7742, 8690, 11702, 12166, 13475, 13825, 19355, 21725, 26950, 27650, 29255, 30415, 38710, 40957, 42581, 43450, 58510, 60830, 64361, 81914, 85162, 96775, 128722, 146275, 152075, 193550, 204785, 212905, 286699, 292550, 304150, 321805, 409570, 425810, 450527, 462229, 573398, 643610, 901054, 924458, 1023925, 1064525, 1433495, 1609025, 2047850, 2129050, 2252635, 2311145, 2866990, 3153689, 3218050, 3235603, 4505270, 4622290, 5084519, 6307378, 6471206, 7167475, 10169038, 11263175, 11555725, 14334950, 15768445, 16178015, 22526350, 22649221, 23111450, 25422595, 31536890, 32356030, 35591633, 45298442, 50845190, 71183266, 78842225, 80890075, 113246105, 127112975, 157684450, 161780150, 177958165, 226492210, 249141431, 254225950, 355916330, 498282862, 566230525, 889790825, 1132461050, 1245707155, 1779581650, 2491414310, 6228535775, 12457071550]

約数ペア:

[(1, 12457071550), (2, 6228535775), (5, 2491414310), (7, 1779581650), (10, 1245707155), (11, 1132461050), (14, 889790825), (22, 566230525), (25, 498282862), (35, 355916330), (49, 254225950), (50, 249141431), (55, 226492210), (70, 177958165), (77, 161780150), (79, 157684450), (98, 127112975), (110, 113246105), (154, 80890075), (158, 78842225), (175, 71183266), (245, 50845190), (275, 45298442), (350, 35591633), (385, 32356030), (395, 31536890), (490, 25422595), (539, 23111450), (550, 22649221), (553, 22526350), (770, 16178015), (790, 15768445), (869, 14334950), (1078, 11555725), (1106, 11263175), (1225, 10169038), (1738, 7167475), (1925, 6471206), (1975, 6307378), (2450, 5084519), (2695, 4622290), (2765, 4505270), (3850, 3235603), (3871, 3218050), (3950, 3153689), (4345, 2866990), (5390, 2311145), (5530, 2252635), (5851, 2129050), (6083, 2047850), (7742, 1609025), (8690, 1433495), (11702, 1064525), (12166, 1023925), (13475, 924458), (13825, 901054), (19355, 643610), (21725, 573398), (26950, 462229), (27650, 450527), (29255, 425810), (30415, 409570), (38710, 321805), (40957, 304150), (42581, 292550), (43450, 286699), (58510, 212905), (60830, 204785), (64361, 193550), (81914, 152075), (85162, 146275), (96775, 128722)]