125364680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15439}}^1$

素因数の和:15486

約数の個数: 64

約数和(自身を含む): 333504000

約数和(自身を除く): 208139320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 15439, 30878, 61756, 77195, 108073, 123512, 154390, 216146, 308780, 432292, 447731, 540365, 617560, 864584, 895462, 1080730, 1790924, 2161460, 2238655, 3134117, 3581848, 4322920, 4477310, 6268234, 8954620, 12536468, 15670585, 17909240, 25072936, 31341170, 62682340, 125364680]

約数ペア:

[(1, 125364680), (2, 62682340), (4, 31341170), (5, 25072936), (7, 17909240), (8, 15670585), (10, 12536468), (14, 8954620), (20, 6268234), (28, 4477310), (29, 4322920), (35, 3581848), (40, 3134117), (56, 2238655), (58, 2161460), (70, 1790924), (116, 1080730), (140, 895462), (145, 864584), (203, 617560), (232, 540365), (280, 447731), (290, 432292), (406, 308780), (580, 216146), (812, 154390), (1015, 123512), (1160, 108073), (1624, 77195), (2030, 61756), (4060, 30878), (8120, 15439)]