11489800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 31694400

約数和(自身を除く): 20204600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 283, 290, 350, 406, 566, 580, 700, 725, 812, 1015, 1132, 1160, 1400, 1415, 1450, 1624, 1981, 2030, 2264, 2830, 2900, 3962, 4060, 5075, 5660, 5800, 7075, 7924, 8120, 8207, 9905, 10150, 11320, 14150, 15848, 16414, 19810, 20300, 28300, 32828, 39620, 40600, 41035, 49525, 56600, 57449, 65656, 79240, 82070, 99050, 114898, 164140, 198100, 205175, 229796, 287245, 328280, 396200, 410350, 459592, 574490, 820700, 1148980, 1436225, 1641400, 2297960, 2872450, 5744900, 11489800]

約数ペア:

[(1, 11489800), (2, 5744900), (4, 2872450), (5, 2297960), (7, 1641400), (8, 1436225), (10, 1148980), (14, 820700), (20, 574490), (25, 459592), (28, 410350), (29, 396200), (35, 328280), (40, 287245), (50, 229796), (56, 205175), (58, 198100), (70, 164140), (100, 114898), (116, 99050), (140, 82070), (145, 79240), (175, 65656), (200, 57449), (203, 56600), (232, 49525), (280, 41035), (283, 40600), (290, 39620), (350, 32828), (406, 28300), (566, 20300), (580, 19810), (700, 16414), (725, 15848), (812, 14150), (1015, 11320), (1132, 10150), (1160, 9905), (1400, 8207), (1415, 8120), (1450, 7924), (1624, 7075), (1981, 5800), (2030, 5660), (2264, 5075), (2830, 4060), (2900, 3962)]