110347820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26399}}^1$

素因数の和:26438

約数の個数: 48

約数和(自身を含む): 266112000

約数和(自身を除く): 155764180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 26399, 52798, 105596, 131995, 263990, 290389, 501581, 527980, 580778, 1003162, 1161556, 1451945, 2006324, 2507905, 2903890, 5015810, 5517391, 5807780, 10031620, 11034782, 22069564, 27586955, 55173910, 110347820]

約数ペア:

[(1, 110347820), (2, 55173910), (4, 27586955), (5, 22069564), (10, 11034782), (11, 10031620), (19, 5807780), (20, 5517391), (22, 5015810), (38, 2903890), (44, 2507905), (55, 2006324), (76, 1451945), (95, 1161556), (110, 1003162), (190, 580778), (209, 527980), (220, 501581), (380, 290389), (418, 263990), (836, 131995), (1045, 105596), (2090, 52798), (4180, 26399)]