103638392080

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^2\times {\mathrm{487}}^1\times {\mathrm{947}}^1$

素因数の和:1553

約数の個数: 120

約数和(自身を含む): 246355607232

約数和(自身を除く): 142717215152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 487, 530, 848, 947, 974, 1060, 1894, 1948, 2120, 2435, 2809, 3788, 3896, 4240, 4735, 4870, 5618, 7576, 7792, 9470, 9740, 11236, 14045, 15152, 18940, 19480, 22472, 25811, 28090, 37880, 38960, 44944, 50191, 51622, 56180, 75760, 100382, 103244, 112360, 129055, 200764, 206488, 224720, 250955, 258110, 401528, 412976, 461189, 501910, 516220, 803056, 922378, 1003820, 1032440, 1367983, 1844756, 2007640, 2064880, 2305945, 2660123, 2735966, 3689512, 4015280, 4611890, 5320246, 5471932, 6839915, 7379024, 9223780, 10640492, 10943864, 13300615, 13679830, 18447560, 21280984, 21887728, 24443017, 26601230, 27359660, 36895120, 42561968, 48886034, 53202460, 54719320, 97772068, 106404920, 109438640, 122215085, 195544136, 212809840, 244430170, 391088272, 488860340, 977720680, 1295479901, 1955441360, 2590959802, 5181919604, 6477399505, 10363839208, 12954799010, 20727678416, 25909598020, 51819196040, 103638392080]

約数ペア:

[(1, 103638392080), (2, 51819196040), (4, 25909598020), (5, 20727678416), (8, 12954799010), (10, 10363839208), (16, 6477399505), (20, 5181919604), (40, 2590959802), (53, 1955441360), (80, 1295479901), (106, 977720680), (212, 488860340), (265, 391088272), (424, 244430170), (487, 212809840), (530, 195544136), (848, 122215085), (947, 109438640), (974, 106404920), (1060, 97772068), (1894, 54719320), (1948, 53202460), (2120, 48886034), (2435, 42561968), (2809, 36895120), (3788, 27359660), (3896, 26601230), (4240, 24443017), (4735, 21887728), (4870, 21280984), (5618, 18447560), (7576, 13679830), (7792, 13300615), (9470, 10943864), (9740, 10640492), (11236, 9223780), (14045, 7379024), (15152, 6839915), (18940, 5471932), (19480, 5320246), (22472, 4611890), (25811, 4015280), (28090, 3689512), (37880, 2735966), (38960, 2660123), (44944, 2305945), (50191, 2064880), (51622, 2007640), (56180, 1844756), (75760, 1367983), (100382, 1032440), (103244, 1003820), (112360, 922378), (129055, 803056), (200764, 516220), (206488, 501910), (224720, 461189), (250955, 412976), (258110, 401528)]