73627040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12437}}^1$

素因数の和:12489

約数の個数: 48

約数和(自身を含む): 178659432

約数和(自身を除く): 105032392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12437, 24874, 49748, 62185, 99496, 124370, 198992, 248740, 397984, 460169, 497480, 920338, 994960, 1840676, 1989920, 2300845, 3681352, 4601690, 7362704, 9203380, 14725408, 18406760, 36813520, 73627040]

約数ペア:

[(1, 73627040), (2, 36813520), (4, 18406760), (5, 14725408), (8, 9203380), (10, 7362704), (16, 4601690), (20, 3681352), (32, 2300845), (37, 1989920), (40, 1840676), (74, 994960), (80, 920338), (148, 497480), (160, 460169), (185, 397984), (296, 248740), (370, 198992), (592, 124370), (740, 99496), (1184, 62185), (1480, 49748), (2960, 24874), (5920, 12437)]