88388360

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 204422400

約数和(自身を除く): 116034040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 83, 158, 166, 316, 332, 337, 395, 415, 632, 664, 674, 790, 830, 1348, 1580, 1660, 1685, 2696, 3160, 3320, 3370, 6557, 6740, 13114, 13480, 26228, 26623, 27971, 32785, 52456, 53246, 55942, 65570, 106492, 111884, 131140, 133115, 139855, 212984, 223768, 262280, 266230, 279710, 532460, 559420, 1064920, 1118840, 2209709, 4419418, 8838836, 11048545, 17677672, 22097090, 44194180, 88388360]

約数ペア:

[(1, 88388360), (2, 44194180), (4, 22097090), (5, 17677672), (8, 11048545), (10, 8838836), (20, 4419418), (40, 2209709), (79, 1118840), (83, 1064920), (158, 559420), (166, 532460), (316, 279710), (332, 266230), (337, 262280), (395, 223768), (415, 212984), (632, 139855), (664, 133115), (674, 131140), (790, 111884), (830, 106492), (1348, 65570), (1580, 55942), (1660, 53246), (1685, 52456), (2696, 32785), (3160, 27971), (3320, 26623), (3370, 26228), (6557, 13480), (6740, 13114)]