16451880350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{27583}}^1$

素因数の和:27825

約数の個数: 48

約数和(自身を含む): 31194193920

約数和(自身を除く): 14742313570

約数列:

[1, 2, 5, 10, 25, 50, 79, 151, 158, 302, 395, 755, 790, 1510, 1975, 3775, 3950, 7550, 11929, 23858, 27583, 55166, 59645, 119290, 137915, 275830, 298225, 596450, 689575, 1379150, 2179057, 4165033, 4358114, 8330066, 10895285, 20825165, 21790570, 41650330, 54476425, 104125825, 108952850, 208251650, 329037607, 658075214, 1645188035, 3290376070, 8225940175, 16451880350]

約数ペア:

[(1, 16451880350), (2, 8225940175), (5, 3290376070), (10, 1645188035), (25, 658075214), (50, 329037607), (79, 208251650), (151, 108952850), (158, 104125825), (302, 54476425), (395, 41650330), (755, 21790570), (790, 20825165), (1510, 10895285), (1975, 8330066), (3775, 4358114), (3950, 4165033), (7550, 2179057), (11929, 1379150), (23858, 689575), (27583, 596450), (55166, 298225), (59645, 275830), (119290, 137915)]