16791400

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 39729600

約数和(自身を除く): 22938200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1423, 1475, 2360, 2846, 2950, 5692, 5900, 7115, 11384, 11800, 14230, 28460, 35575, 56920, 71150, 83957, 142300, 167914, 284600, 335828, 419785, 671656, 839570, 1679140, 2098925, 3358280, 4197850, 8395700, 16791400]

約数ペア:

[(1, 16791400), (2, 8395700), (4, 4197850), (5, 3358280), (8, 2098925), (10, 1679140), (20, 839570), (25, 671656), (40, 419785), (50, 335828), (59, 284600), (100, 167914), (118, 142300), (200, 83957), (236, 71150), (295, 56920), (472, 35575), (590, 28460), (1180, 14230), (1423, 11800), (1475, 11384), (2360, 7115), (2846, 5900), (2950, 5692)]