45169480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 106560000

約数和(自身を除く): 61390520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 73, 124, 146, 155, 248, 292, 310, 365, 499, 584, 620, 730, 998, 1240, 1460, 1996, 2263, 2495, 2920, 3992, 4526, 4990, 9052, 9980, 11315, 15469, 18104, 19960, 22630, 30938, 36427, 45260, 61876, 72854, 77345, 90520, 123752, 145708, 154690, 182135, 291416, 309380, 364270, 618760, 728540, 1129237, 1457080, 2258474, 4516948, 5646185, 9033896, 11292370, 22584740, 45169480]

約数ペア:

[(1, 45169480), (2, 22584740), (4, 11292370), (5, 9033896), (8, 5646185), (10, 4516948), (20, 2258474), (31, 1457080), (40, 1129237), (62, 728540), (73, 618760), (124, 364270), (146, 309380), (155, 291416), (248, 182135), (292, 154690), (310, 145708), (365, 123752), (499, 90520), (584, 77345), (620, 72854), (730, 61876), (998, 45260), (1240, 36427), (1460, 30938), (1996, 22630), (2263, 19960), (2495, 18104), (2920, 15469), (3992, 11315), (4526, 9980), (4990, 9052)]