38624680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 54687320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 79, 85, 136, 158, 170, 316, 340, 395, 632, 680, 719, 790, 1343, 1438, 1580, 2686, 2876, 3160, 3595, 5372, 5752, 6715, 7190, 10744, 12223, 13430, 14380, 24446, 26860, 28760, 48892, 53720, 56801, 61115, 97784, 113602, 122230, 227204, 244460, 284005, 454408, 488920, 568010, 965617, 1136020, 1931234, 2272040, 3862468, 4828085, 7724936, 9656170, 19312340, 38624680]

約数ペア:

[(1, 38624680), (2, 19312340), (4, 9656170), (5, 7724936), (8, 4828085), (10, 3862468), (17, 2272040), (20, 1931234), (34, 1136020), (40, 965617), (68, 568010), (79, 488920), (85, 454408), (136, 284005), (158, 244460), (170, 227204), (316, 122230), (340, 113602), (395, 97784), (632, 61115), (680, 56801), (719, 53720), (790, 48892), (1343, 28760), (1438, 26860), (1580, 24446), (2686, 14380), (2876, 13430), (3160, 12223), (3595, 10744), (5372, 7190), (5752, 6715)]