66588320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24481}}^1$

素因数の和:24513

約数の個数: 48

約数和(自身を含む): 166575528

約数和(自身を除く): 99987208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24481, 48962, 97924, 122405, 195848, 244810, 391696, 416177, 489620, 783392, 832354, 979240, 1664708, 1958480, 2080885, 3329416, 3916960, 4161770, 6658832, 8323540, 13317664, 16647080, 33294160, 66588320]

約数ペア:

[(1, 66588320), (2, 33294160), (4, 16647080), (5, 13317664), (8, 8323540), (10, 6658832), (16, 4161770), (17, 3916960), (20, 3329416), (32, 2080885), (34, 1958480), (40, 1664708), (68, 979240), (80, 832354), (85, 783392), (136, 489620), (160, 416177), (170, 391696), (272, 244810), (340, 195848), (544, 122405), (680, 97924), (1360, 48962), (2720, 24481)]