38248720

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2671}}^1$

素因数の和:2863

約数の個数: 40

約数和(自身を含む): 89458560

約数和(自身を除く): 51209840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2671, 2864, 3580, 5342, 7160, 10684, 13355, 14320, 21368, 26710, 42736, 53420, 106840, 213680, 478109, 956218, 1912436, 2390545, 3824872, 4781090, 7649744, 9562180, 19124360, 38248720]

約数ペア:

[(1, 38248720), (2, 19124360), (4, 9562180), (5, 7649744), (8, 4781090), (10, 3824872), (16, 2390545), (20, 1912436), (40, 956218), (80, 478109), (179, 213680), (358, 106840), (716, 53420), (895, 42736), (1432, 26710), (1790, 21368), (2671, 14320), (2864, 13355), (3580, 10684), (5342, 7160)]