1898067100

素因数分解:

$2^2\times 5^2\times {\mathrm{2999}}^1\times {\mathrm{6329}}^1$

素因数の和:9342

約数の個数: 36

約数和(自身を含む): 4120830000

約数和(自身を除く): 2222762900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2999, 5998, 6329, 11996, 12658, 14995, 25316, 29990, 31645, 59980, 63290, 74975, 126580, 149950, 158225, 299900, 316450, 632900, 18980671, 37961342, 75922684, 94903355, 189806710, 379613420, 474516775, 949033550, 1898067100]

約数ペア:

[(1, 1898067100), (2, 949033550), (4, 474516775), (5, 379613420), (10, 189806710), (20, 94903355), (25, 75922684), (50, 37961342), (100, 18980671), (2999, 632900), (5998, 316450), (6329, 299900), (11996, 158225), (12658, 149950), (14995, 126580), (25316, 74975), (29990, 63290), (31645, 59980)]