74528240

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{1571}}^1$

素因数の和:2177

約数の個数: 40

約数和(自身を含む): 173680848

約数和(自身を除く): 99152608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 1571, 2372, 2965, 3142, 4744, 5930, 6284, 7855, 9488, 11860, 12568, 15710, 23720, 25136, 31420, 47440, 62840, 125680, 931603, 1863206, 3726412, 4658015, 7452824, 9316030, 14905648, 18632060, 37264120, 74528240]

約数ペア:

[(1, 74528240), (2, 37264120), (4, 18632060), (5, 14905648), (8, 9316030), (10, 7452824), (16, 4658015), (20, 3726412), (40, 1863206), (80, 931603), (593, 125680), (1186, 62840), (1571, 47440), (2372, 31420), (2965, 25136), (3142, 23720), (4744, 15710), (5930, 12568), (6284, 11860), (7855, 9488)]