22502560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8273}}^1$

素因数の和:8305

約数の個数: 48

約数和(自身を含む): 56296296

約数和(自身を除く): 33793736

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, 8273, 16546, 33092, 41365, 66184, 82730, 132368, 140641, 165460, 264736, 281282, 330920, 562564, 661840, 703205, 1125128, 1323680, 1406410, 2250256, 2812820, 4500512, 5625640, 11251280, 22502560]

約数ペア:

[(1, 22502560), (2, 11251280), (4, 5625640), (5, 4500512), (8, 2812820), (10, 2250256), (16, 1406410), (17, 1323680), (20, 1125128), (32, 703205), (34, 661840), (40, 562564), (68, 330920), (80, 281282), (85, 264736), (136, 165460), (160, 140641), (170, 132368), (272, 82730), (340, 66184), (544, 41365), (680, 33092), (1360, 16546), (2720, 8273)]