10321940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 23829120

約数和(自身を除く): 13507180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1181, 1748, 2185, 2362, 4370, 4724, 5905, 8740, 11810, 22439, 23620, 27163, 44878, 54326, 89756, 108652, 112195, 135815, 224390, 271630, 448780, 516097, 543260, 1032194, 2064388, 2580485, 5160970, 10321940]

約数ペア:

[(1, 10321940), (2, 5160970), (4, 2580485), (5, 2064388), (10, 1032194), (19, 543260), (20, 516097), (23, 448780), (38, 271630), (46, 224390), (76, 135815), (92, 112195), (95, 108652), (115, 89756), (190, 54326), (230, 44878), (380, 27163), (437, 23620), (460, 22439), (874, 11810), (1181, 8740), (1748, 5905), (2185, 4724), (2362, 4370)]