47368020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3937

約数の個数: 96

約数和(自身を含む): 156844800

約数和(自身を除く): 109476780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 3889, 4060, 6090, 7778, 11667, 12180, 15556, 19445, 23334, 27223, 38890, 46668, 54446, 58335, 77780, 81669, 108892, 112781, 116670, 136115, 163338, 225562, 233340, 272230, 326676, 338343, 408345, 451124, 544460, 563905, 676686, 789467, 816690, 1127810, 1353372, 1578934, 1633380, 1691715, 2255620, 2368401, 3157868, 3383430, 3947335, 4736802, 6766860, 7894670, 9473604, 11842005, 15789340, 23684010, 47368020]

約数ペア:

[(1, 47368020), (2, 23684010), (3, 15789340), (4, 11842005), (5, 9473604), (6, 7894670), (7, 6766860), (10, 4736802), (12, 3947335), (14, 3383430), (15, 3157868), (20, 2368401), (21, 2255620), (28, 1691715), (29, 1633380), (30, 1578934), (35, 1353372), (42, 1127810), (58, 816690), (60, 789467), (70, 676686), (84, 563905), (87, 544460), (105, 451124), (116, 408345), (140, 338343), (145, 326676), (174, 272230), (203, 233340), (210, 225562), (290, 163338), (348, 136115), (406, 116670), (420, 112781), (435, 108892), (580, 81669), (609, 77780), (812, 58335), (870, 54446), (1015, 46668), (1218, 38890), (1740, 27223), (2030, 23334), (2436, 19445), (3045, 15556), (3889, 12180), (4060, 11667), (6090, 7778)]