7130652040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{23671}}^1$

素因数の和:24142

約数の個数: 64

約数和(自身を含む): 17026796160

約数和(自身を除く): 9896144120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 443, 680, 886, 1772, 2215, 3544, 4430, 7531, 8860, 15062, 17720, 23671, 30124, 37655, 47342, 60248, 75310, 94684, 118355, 150620, 189368, 236710, 301240, 402407, 473420, 804814, 946840, 1609628, 2012035, 3219256, 4024070, 8048140, 10486253, 16096280, 20972506, 41945012, 52431265, 83890024, 104862530, 178266301, 209725060, 356532602, 419450120, 713065204, 891331505, 1426130408, 1782663010, 3565326020, 7130652040]

約数ペア:

[(1, 7130652040), (2, 3565326020), (4, 1782663010), (5, 1426130408), (8, 891331505), (10, 713065204), (17, 419450120), (20, 356532602), (34, 209725060), (40, 178266301), (68, 104862530), (85, 83890024), (136, 52431265), (170, 41945012), (340, 20972506), (443, 16096280), (680, 10486253), (886, 8048140), (1772, 4024070), (2215, 3219256), (3544, 2012035), (4430, 1609628), (7531, 946840), (8860, 804814), (15062, 473420), (17720, 402407), (23671, 301240), (30124, 236710), (37655, 189368), (47342, 150620), (60248, 118355), (75310, 94684)]