75103720

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23767}}^1$

素因数の和:23857

約数の個数: 32

約数和(自身を含む): 171129600

約数和(自身を除く): 96025880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 23767, 47534, 95068, 118835, 190136, 237670, 475340, 950680, 1877593, 3755186, 7510372, 9387965, 15020744, 18775930, 37551860, 75103720]

約数ペア:

[(1, 75103720), (2, 37551860), (4, 18775930), (5, 15020744), (8, 9387965), (10, 7510372), (20, 3755186), (40, 1877593), (79, 950680), (158, 475340), (316, 237670), (395, 190136), (632, 118835), (790, 95068), (1580, 47534), (3160, 23767)]