63836900

素因数分解:

$2^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{2671}}^1$

素因数の和:2924

約数の個数: 36

約数和(自身を含む): 139157760

約数和(自身を除く): 75320860

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 239, 478, 956, 1195, 2390, 2671, 4780, 5342, 5975, 10684, 11950, 13355, 23900, 26710, 53420, 66775, 133550, 267100, 638369, 1276738, 2553476, 3191845, 6383690, 12767380, 15959225, 31918450, 63836900]

約数ペア:

[(1, 63836900), (2, 31918450), (4, 15959225), (5, 12767380), (10, 6383690), (20, 3191845), (25, 2553476), (50, 1276738), (100, 638369), (239, 267100), (478, 133550), (956, 66775), (1195, 53420), (2390, 26710), (2671, 23900), (4780, 13355), (5342, 11950), (5975, 10684)]