79411760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58391}}^1$

素因数の和:58421

約数の個数: 40

約数和(自身を含む): 195496416

約数和(自身を除く): 116084656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 58391, 116782, 233564, 291955, 467128, 583910, 934256, 992647, 1167820, 1985294, 2335640, 3970588, 4671280, 4963235, 7941176, 9926470, 15882352, 19852940, 39705880, 79411760]

約数ペア:

[(1, 79411760), (2, 39705880), (4, 19852940), (5, 15882352), (8, 9926470), (10, 7941176), (16, 4963235), (17, 4671280), (20, 3970588), (34, 2335640), (40, 1985294), (68, 1167820), (80, 992647), (85, 934256), (136, 583910), (170, 467128), (272, 291955), (340, 233564), (680, 116782), (1360, 58391)]