38504570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1229}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 75010320

約数和(自身を除く): 36505750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241, 482, 1205, 1229, 2410, 2458, 3133, 6145, 6266, 12290, 15665, 15977, 31330, 31954, 79885, 159770, 296189, 592378, 1480945, 2961890, 3850457, 7700914, 19252285, 38504570]

約数ペア:

[(1, 38504570), (2, 19252285), (5, 7700914), (10, 3850457), (13, 2961890), (26, 1480945), (65, 592378), (130, 296189), (241, 159770), (482, 79885), (1205, 31954), (1229, 31330), (2410, 15977), (2458, 15665), (3133, 12290), (6145, 6266)]