1856552060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{115601}}^1$

素因数の和:115694

約数の個数: 48

約数和(自身を含む): 4311492192

約数和(自身を除く): 2454940132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 115601, 231202, 462404, 578005, 1156010, 1271611, 2312020, 2543222, 5086444, 6358055, 8438873, 12716110, 16877746, 25432220, 33755492, 42194365, 84388730, 92827603, 168777460, 185655206, 371310412, 464138015, 928276030, 1856552060]

約数ペア:

[(1, 1856552060), (2, 928276030), (4, 464138015), (5, 371310412), (10, 185655206), (11, 168777460), (20, 92827603), (22, 84388730), (44, 42194365), (55, 33755492), (73, 25432220), (110, 16877746), (146, 12716110), (220, 8438873), (292, 6358055), (365, 5086444), (730, 2543222), (803, 2312020), (1460, 1271611), (1606, 1156010), (3212, 578005), (4015, 462404), (8030, 231202), (16060, 115601)]