8532640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 21350952

約数和(自身を除く): 12818312

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, 3137, 6274, 12548, 15685, 25096, 31370, 50192, 53329, 62740, 100384, 106658, 125480, 213316, 250960, 266645, 426632, 501920, 533290, 853264, 1066580, 1706528, 2133160, 4266320, 8532640]

約数ペア:

[(1, 8532640), (2, 4266320), (4, 2133160), (5, 1706528), (8, 1066580), (10, 853264), (16, 533290), (17, 501920), (20, 426632), (32, 266645), (34, 250960), (40, 213316), (68, 125480), (80, 106658), (85, 100384), (136, 62740), (160, 53329), (170, 50192), (272, 31370), (340, 25096), (544, 15685), (680, 12548), (1360, 6274), (2720, 3137)]