5280415180

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1\times {\mathrm{3359}}^1$

素因数の和:4398

約数の個数: 48

約数和(自身を含む): 11237667840

約数和(自身を除く): 5957252660

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 947, 1660, 1894, 3359, 3788, 4735, 6718, 9470, 13436, 16795, 18940, 33590, 67180, 78601, 157202, 278797, 314404, 393005, 557594, 786010, 1115188, 1393985, 1572020, 2787970, 3180973, 5575940, 6361946, 12723892, 15904865, 31809730, 63619460, 264020759, 528041518, 1056083036, 1320103795, 2640207590, 5280415180]

約数ペア:

[(1, 5280415180), (2, 2640207590), (4, 1320103795), (5, 1056083036), (10, 528041518), (20, 264020759), (83, 63619460), (166, 31809730), (332, 15904865), (415, 12723892), (830, 6361946), (947, 5575940), (1660, 3180973), (1894, 2787970), (3359, 1572020), (3788, 1393985), (4735, 1115188), (6718, 786010), (9470, 557594), (13436, 393005), (16795, 314404), (18940, 278797), (33590, 157202), (67180, 78601)]