2017752040

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1453}}^1$

素因数の和:1846

約数の個数: 64

約数和(自身を含む): 4593186000

約数和(自身を除く): 2575433960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 233, 298, 466, 596, 745, 932, 1165, 1192, 1453, 1490, 1864, 2330, 2906, 2980, 4660, 5812, 5960, 7265, 9320, 11624, 14530, 29060, 34717, 58120, 69434, 138868, 173585, 216497, 277736, 338549, 347170, 432994, 677098, 694340, 865988, 1082485, 1354196, 1388680, 1692745, 1731976, 2164970, 2708392, 3385490, 4329940, 6770980, 8659880, 13541960, 50443801, 100887602, 201775204, 252219005, 403550408, 504438010, 1008876020, 2017752040]

約数ペア:

[(1, 2017752040), (2, 1008876020), (4, 504438010), (5, 403550408), (8, 252219005), (10, 201775204), (20, 100887602), (40, 50443801), (149, 13541960), (233, 8659880), (298, 6770980), (466, 4329940), (596, 3385490), (745, 2708392), (932, 2164970), (1165, 1731976), (1192, 1692745), (1453, 1388680), (1490, 1354196), (1864, 1082485), (2330, 865988), (2906, 694340), (2980, 677098), (4660, 432994), (5812, 347170), (5960, 338549), (7265, 277736), (9320, 216497), (11624, 173585), (14530, 138868), (29060, 69434), (34717, 58120)]