63600520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 151528320

約数和(自身を除く): 87927800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 947, 1460, 1679, 1894, 2920, 3358, 3788, 4735, 6716, 7576, 8395, 9470, 13432, 16790, 18940, 21781, 33580, 37880, 43562, 67160, 69131, 87124, 108905, 138262, 174248, 217810, 276524, 345655, 435620, 553048, 691310, 871240, 1382620, 1590013, 2765240, 3180026, 6360052, 7950065, 12720104, 15900130, 31800260, 63600520]

約数ペア:

[(1, 63600520), (2, 31800260), (4, 15900130), (5, 12720104), (8, 7950065), (10, 6360052), (20, 3180026), (23, 2765240), (40, 1590013), (46, 1382620), (73, 871240), (92, 691310), (115, 553048), (146, 435620), (184, 345655), (230, 276524), (292, 217810), (365, 174248), (460, 138262), (584, 108905), (730, 87124), (920, 69131), (947, 67160), (1460, 43562), (1679, 37880), (1894, 33580), (2920, 21781), (3358, 18940), (3788, 16790), (4735, 13432), (6716, 9470), (7576, 8395)]