10845450640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{7741}}^1$

素因数の和:8048

約数の個数: 80

約数和(自身を含む): 25643733696

約数和(自身を除く): 14798283056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 211, 332, 415, 422, 664, 830, 844, 1055, 1328, 1660, 1688, 2110, 3320, 3376, 4220, 6640, 7741, 8440, 15482, 16880, 17513, 30964, 35026, 38705, 61928, 70052, 77410, 87565, 123856, 140104, 154820, 175130, 280208, 309640, 350260, 619280, 642503, 700520, 1285006, 1401040, 1633351, 2570012, 3212515, 3266702, 5140024, 6425030, 6533404, 8166755, 10280048, 12850060, 13066808, 16333510, 25700120, 26133616, 32667020, 51400240, 65334040, 130668080, 135568133, 271136266, 542272532, 677840665, 1084545064, 1355681330, 2169090128, 2711362660, 5422725320, 10845450640]

約数ペア:

[(1, 10845450640), (2, 5422725320), (4, 2711362660), (5, 2169090128), (8, 1355681330), (10, 1084545064), (16, 677840665), (20, 542272532), (40, 271136266), (80, 135568133), (83, 130668080), (166, 65334040), (211, 51400240), (332, 32667020), (415, 26133616), (422, 25700120), (664, 16333510), (830, 13066808), (844, 12850060), (1055, 10280048), (1328, 8166755), (1660, 6533404), (1688, 6425030), (2110, 5140024), (3320, 3266702), (3376, 3212515), (4220, 2570012), (6640, 1633351), (7741, 1401040), (8440, 1285006), (15482, 700520), (16880, 642503), (17513, 619280), (30964, 350260), (35026, 309640), (38705, 280208), (61928, 175130), (70052, 154820), (77410, 140104), (87565, 123856)]