52470320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 142728960

約数和(自身を除く): 90258640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2179, 2408, 3010, 3440, 4358, 4816, 6020, 8716, 10895, 12040, 15253, 17432, 21790, 24080, 30506, 34864, 43580, 61012, 76265, 87160, 93697, 122024, 152530, 174320, 187394, 244048, 305060, 374788, 468485, 610120, 655879, 749576, 936970, 1220240, 1311758, 1499152, 1873940, 2623516, 3279395, 3747880, 5247032, 6558790, 7495760, 10494064, 13117580, 26235160, 52470320]

約数ペア:

[(1, 52470320), (2, 26235160), (4, 13117580), (5, 10494064), (7, 7495760), (8, 6558790), (10, 5247032), (14, 3747880), (16, 3279395), (20, 2623516), (28, 1873940), (35, 1499152), (40, 1311758), (43, 1220240), (56, 936970), (70, 749576), (80, 655879), (86, 610120), (112, 468485), (140, 374788), (172, 305060), (215, 244048), (280, 187394), (301, 174320), (344, 152530), (430, 122024), (560, 93697), (602, 87160), (688, 76265), (860, 61012), (1204, 43580), (1505, 34864), (1720, 30506), (2179, 24080), (2408, 21790), (3010, 17432), (3440, 15253), (4358, 12040), (4816, 10895), (6020, 8716)]