42358850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:395

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 40135870

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 131, 145, 223, 262, 290, 446, 655, 725, 1115, 1310, 1450, 2230, 3275, 3799, 5575, 6467, 6550, 7598, 11150, 12934, 18995, 29213, 32335, 37990, 58426, 64670, 94975, 146065, 161675, 189950, 292130, 323350, 730325, 847177, 1460650, 1694354, 4235885, 8471770, 21179425, 42358850]

約数ペア:

[(1, 42358850), (2, 21179425), (5, 8471770), (10, 4235885), (25, 1694354), (29, 1460650), (50, 847177), (58, 730325), (131, 323350), (145, 292130), (223, 189950), (262, 161675), (290, 146065), (446, 94975), (655, 64670), (725, 58426), (1115, 37990), (1310, 32335), (1450, 29213), (2230, 18995), (3275, 12934), (3799, 11150), (5575, 7598), (6467, 6550)]