11855075440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{104579}}^1$

素因数の和:104714

約数の個数: 80

約数和(自身を含む): 29955895200

約数和(自身を除く): 18100819760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 520, 545, 872, 1040, 1090, 1417, 1744, 2180, 2834, 4360, 5668, 7085, 8720, 11336, 14170, 22672, 28340, 56680, 104579, 113360, 209158, 418316, 522895, 836632, 1045790, 1359527, 1673264, 2091580, 2719054, 4183160, 5438108, 6797635, 8366320, 10876216, 11399111, 13595270, 21752432, 22798222, 27190540, 45596444, 54381080, 56995555, 91192888, 108762160, 113991110, 148188443, 182385776, 227982220, 296376886, 455964440, 592753772, 740942215, 911928880, 1185507544, 1481884430, 2371015088, 2963768860, 5927537720, 11855075440]

約数ペア:

[(1, 11855075440), (2, 5927537720), (4, 2963768860), (5, 2371015088), (8, 1481884430), (10, 1185507544), (13, 911928880), (16, 740942215), (20, 592753772), (26, 455964440), (40, 296376886), (52, 227982220), (65, 182385776), (80, 148188443), (104, 113991110), (109, 108762160), (130, 91192888), (208, 56995555), (218, 54381080), (260, 45596444), (436, 27190540), (520, 22798222), (545, 21752432), (872, 13595270), (1040, 11399111), (1090, 10876216), (1417, 8366320), (1744, 6797635), (2180, 5438108), (2834, 4183160), (4360, 2719054), (5668, 2091580), (7085, 1673264), (8720, 1359527), (11336, 1045790), (14170, 836632), (22672, 522895), (28340, 418316), (56680, 209158), (104579, 113360)]