99376940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1229}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 225650880

約数和(自身を除く): 126273940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 622, 1229, 1244, 1555, 2458, 3110, 4043, 4916, 6145, 6220, 8086, 12290, 15977, 16172, 20215, 24580, 31954, 40430, 63908, 79885, 80860, 159770, 319540, 382219, 764438, 1528876, 1911095, 3822190, 4968847, 7644380, 9937694, 19875388, 24844235, 49688470, 99376940]

約数ペア:

[(1, 99376940), (2, 49688470), (4, 24844235), (5, 19875388), (10, 9937694), (13, 7644380), (20, 4968847), (26, 3822190), (52, 1911095), (65, 1528876), (130, 764438), (260, 382219), (311, 319540), (622, 159770), (1229, 80860), (1244, 79885), (1555, 63908), (2458, 40430), (3110, 31954), (4043, 24580), (4916, 20215), (6145, 16172), (6220, 15977), (8086, 12290)]