966844520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4993}}^1$

素因数の和:5154

約数の個数: 64

約数和(自身を含む): 2243704320

約数和(自身を除く): 1276859800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 103, 188, 206, 235, 376, 412, 470, 515, 824, 940, 1030, 1880, 2060, 4120, 4841, 4993, 9682, 9986, 19364, 19972, 24205, 24965, 38728, 39944, 48410, 49930, 96820, 99860, 193640, 199720, 234671, 469342, 514279, 938684, 1028558, 1173355, 1877368, 2057116, 2346710, 2571395, 4114232, 4693420, 5142790, 9386840, 10285580, 20571160, 24171113, 48342226, 96684452, 120855565, 193368904, 241711130, 483422260, 966844520]

約数ペア:

[(1, 966844520), (2, 483422260), (4, 241711130), (5, 193368904), (8, 120855565), (10, 96684452), (20, 48342226), (40, 24171113), (47, 20571160), (94, 10285580), (103, 9386840), (188, 5142790), (206, 4693420), (235, 4114232), (376, 2571395), (412, 2346710), (470, 2057116), (515, 1877368), (824, 1173355), (940, 1028558), (1030, 938684), (1880, 514279), (2060, 469342), (4120, 234671), (4841, 199720), (4993, 193640), (9682, 99860), (9986, 96820), (19364, 49930), (19972, 48410), (24205, 39944), (24965, 38728)]