464529122920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{84533}}^1$

素因数の和:84707

約数の個数: 128

約数和(自身を含む): 1110168115200

約数和(自身を除く): 645638992280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 74, 79, 94, 148, 158, 185, 188, 235, 296, 316, 370, 376, 395, 470, 632, 740, 790, 940, 1480, 1580, 1739, 1880, 2923, 3160, 3478, 3713, 5846, 6956, 7426, 8695, 11692, 13912, 14615, 14852, 17390, 18565, 23384, 29230, 29704, 34780, 37130, 58460, 69560, 74260, 84533, 116920, 137381, 148520, 169066, 274762, 338132, 422665, 549524, 676264, 686905, 845330, 1099048, 1373810, 1690660, 2747620, 3127721, 3381320, 3973051, 5495240, 6255442, 6678107, 7946102, 12510884, 13356214, 15638605, 15892204, 19865255, 25021768, 26712428, 31277210, 31784408, 33390535, 39730510, 53424856, 62554420, 66781070, 79461020, 125108840, 133562140, 147002887, 158922040, 247089959, 267124280, 294005774, 313871029, 494179918, 588011548, 627742058, 735014435, 988359836, 1176023096, 1235449795, 1255484116, 1470028870, 1569355145, 1976719672, 2470899590, 2510968232, 2940057740, 3138710290, 4941799180, 5880115480, 6277420580, 9883598360, 11613228073, 12554841160, 23226456146, 46452912292, 58066140365, 92905824584, 116132280730, 232264561460, 464529122920]

約数ペア:

[(1, 464529122920), (2, 232264561460), (4, 116132280730), (5, 92905824584), (8, 58066140365), (10, 46452912292), (20, 23226456146), (37, 12554841160), (40, 11613228073), (47, 9883598360), (74, 6277420580), (79, 5880115480), (94, 4941799180), (148, 3138710290), (158, 2940057740), (185, 2510968232), (188, 2470899590), (235, 1976719672), (296, 1569355145), (316, 1470028870), (370, 1255484116), (376, 1235449795), (395, 1176023096), (470, 988359836), (632, 735014435), (740, 627742058), (790, 588011548), (940, 494179918), (1480, 313871029), (1580, 294005774), (1739, 267124280), (1880, 247089959), (2923, 158922040), (3160, 147002887), (3478, 133562140), (3713, 125108840), (5846, 79461020), (6956, 66781070), (7426, 62554420), (8695, 53424856), (11692, 39730510), (13912, 33390535), (14615, 31784408), (14852, 31277210), (17390, 26712428), (18565, 25021768), (23384, 19865255), (29230, 15892204), (29704, 15638605), (34780, 13356214), (37130, 12510884), (58460, 7946102), (69560, 6678107), (74260, 6255442), (84533, 5495240), (116920, 3973051), (137381, 3381320), (148520, 3127721), (169066, 2747620), (274762, 1690660), (338132, 1373810), (422665, 1099048), (549524, 845330), (676264, 686905)]