101356720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74527}}^1$

素因数の和:74557

約数の個数: 40

約数和(自身を含む): 249519744

約数和(自身を除く): 148163024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 74527, 149054, 298108, 372635, 596216, 745270, 1192432, 1266959, 1490540, 2533918, 2981080, 5067836, 5962160, 6334795, 10135672, 12669590, 20271344, 25339180, 50678360, 101356720]

約数ペア:

[(1, 101356720), (2, 50678360), (4, 25339180), (5, 20271344), (8, 12669590), (10, 10135672), (16, 6334795), (17, 5962160), (20, 5067836), (34, 2981080), (40, 2533918), (68, 1490540), (80, 1266959), (85, 1192432), (136, 745270), (170, 596216), (272, 372635), (340, 298108), (680, 149054), (1360, 74527)]