41992040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 102805200

約数和(自身を除く): 60813160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 296, 340, 370, 629, 680, 740, 1258, 1480, 1669, 2516, 3145, 3338, 5032, 6290, 6676, 8345, 12580, 13352, 16690, 25160, 28373, 33380, 56746, 61753, 66760, 113492, 123506, 141865, 226984, 247012, 283730, 308765, 494024, 567460, 617530, 1049801, 1134920, 1235060, 2099602, 2470120, 4199204, 5249005, 8398408, 10498010, 20996020, 41992040]

約数ペア:

[(1, 41992040), (2, 20996020), (4, 10498010), (5, 8398408), (8, 5249005), (10, 4199204), (17, 2470120), (20, 2099602), (34, 1235060), (37, 1134920), (40, 1049801), (68, 617530), (74, 567460), (85, 494024), (136, 308765), (148, 283730), (170, 247012), (185, 226984), (296, 141865), (340, 123506), (370, 113492), (629, 66760), (680, 61753), (740, 56746), (1258, 33380), (1480, 28373), (1669, 25160), (2516, 16690), (3145, 13352), (3338, 12580), (5032, 8345), (6290, 6676)]