19089250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{2633}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 36981360

約数和(自身を除く): 17892110

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 2633, 3625, 5266, 7250, 13165, 26330, 65825, 76357, 131650, 152714, 329125, 381785, 658250, 763570, 1908925, 3817850, 9544625, 19089250]

約数ペア:

[(1, 19089250), (2, 9544625), (5, 3817850), (10, 1908925), (25, 763570), (29, 658250), (50, 381785), (58, 329125), (125, 152714), (145, 131650), (250, 76357), (290, 65825), (725, 26330), (1450, 13165), (2633, 7250), (3625, 5266)]