4611760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3421

約数の個数: 40

約数和(自身を含む): 11356416

約数和(自身を除く): 6744656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3391, 6782, 13564, 16955, 27128, 33910, 54256, 57647, 67820, 115294, 135640, 230588, 271280, 288235, 461176, 576470, 922352, 1152940, 2305880, 4611760]

約数ペア:

[(1, 4611760), (2, 2305880), (4, 1152940), (5, 922352), (8, 576470), (10, 461176), (16, 288235), (17, 271280), (20, 230588), (34, 135640), (40, 115294), (68, 67820), (80, 57647), (85, 54256), (136, 33910), (170, 27128), (272, 16955), (340, 13564), (680, 6782), (1360, 3391)]