190097900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{65551}}^1$

素因数の和:65594

約数の個数: 36

約数和(自身を含む): 426743520

約数和(自身を除く): 236645620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 65551, 131102, 262204, 327755, 655510, 1311020, 1638775, 1900979, 3277550, 3801958, 6555100, 7603916, 9504895, 19009790, 38019580, 47524475, 95048950, 190097900]

約数ペア:

[(1, 190097900), (2, 95048950), (4, 47524475), (5, 38019580), (10, 19009790), (20, 9504895), (25, 7603916), (29, 6555100), (50, 3801958), (58, 3277550), (100, 1900979), (116, 1638775), (145, 1311020), (290, 655510), (580, 327755), (725, 262204), (1450, 131102), (2900, 65551)]