33043960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 77565600

約数和(自身を除く): 44521640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 83, 148, 166, 185, 269, 296, 332, 370, 415, 538, 664, 740, 830, 1076, 1345, 1480, 1660, 2152, 2690, 3071, 3320, 5380, 6142, 9953, 10760, 12284, 15355, 19906, 22327, 24568, 30710, 39812, 44654, 49765, 61420, 79624, 89308, 99530, 111635, 122840, 178616, 199060, 223270, 398120, 446540, 826099, 893080, 1652198, 3304396, 4130495, 6608792, 8260990, 16521980, 33043960]

約数ペア:

[(1, 33043960), (2, 16521980), (4, 8260990), (5, 6608792), (8, 4130495), (10, 3304396), (20, 1652198), (37, 893080), (40, 826099), (74, 446540), (83, 398120), (148, 223270), (166, 199060), (185, 178616), (269, 122840), (296, 111635), (332, 99530), (370, 89308), (415, 79624), (538, 61420), (664, 49765), (740, 44654), (830, 39812), (1076, 30710), (1345, 24568), (1480, 22327), (1660, 19906), (2152, 15355), (2690, 12284), (3071, 10760), (3320, 9953), (5380, 6142)]