45651220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 102412800

約数和(自身を除く): 56761580

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 2539, 3596, 4495, 5078, 8990, 10156, 12695, 17980, 25390, 50780, 73631, 78709, 147262, 157418, 294524, 314836, 368155, 393545, 736310, 787090, 1472620, 1574180, 2282561, 4565122, 9130244, 11412805, 22825610, 45651220]

約数ペア:

[(1, 45651220), (2, 22825610), (4, 11412805), (5, 9130244), (10, 4565122), (20, 2282561), (29, 1574180), (31, 1472620), (58, 787090), (62, 736310), (116, 393545), (124, 368155), (145, 314836), (155, 294524), (290, 157418), (310, 147262), (580, 78709), (620, 73631), (899, 50780), (1798, 25390), (2539, 17980), (3596, 12695), (4495, 10156), (5078, 8990)]