2021344160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3623}}^1$

素因数の和:3966

約数の個数: 96

約数和(自身を含む): 5227431552

約数和(自身を除く): 3206087392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 317, 352, 440, 634, 880, 1268, 1585, 1760, 2536, 3170, 3487, 3623, 5072, 6340, 6974, 7246, 10144, 12680, 13948, 14492, 17435, 18115, 25360, 27896, 28984, 34870, 36230, 39853, 50720, 55792, 57968, 69740, 72460, 79706, 111584, 115936, 139480, 144920, 159412, 199265, 278960, 289840, 318824, 398530, 557920, 579680, 637648, 797060, 1148491, 1275296, 1594120, 2296982, 3188240, 4593964, 5742455, 6376480, 9187928, 11484910, 12633401, 18375856, 22969820, 25266802, 36751712, 45939640, 50533604, 63167005, 91879280, 101067208, 126334010, 183758560, 202134416, 252668020, 404268832, 505336040, 1010672080, 2021344160]

約数ペア:

[(1, 2021344160), (2, 1010672080), (4, 505336040), (5, 404268832), (8, 252668020), (10, 202134416), (11, 183758560), (16, 126334010), (20, 101067208), (22, 91879280), (32, 63167005), (40, 50533604), (44, 45939640), (55, 36751712), (80, 25266802), (88, 22969820), (110, 18375856), (160, 12633401), (176, 11484910), (220, 9187928), (317, 6376480), (352, 5742455), (440, 4593964), (634, 3188240), (880, 2296982), (1268, 1594120), (1585, 1275296), (1760, 1148491), (2536, 797060), (3170, 637648), (3487, 579680), (3623, 557920), (5072, 398530), (6340, 318824), (6974, 289840), (7246, 278960), (10144, 199265), (12680, 159412), (13948, 144920), (14492, 139480), (17435, 115936), (18115, 111584), (25360, 79706), (27896, 72460), (28984, 69740), (34870, 57968), (36230, 55792), (39853, 50720)]