40458220620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6451}}^1\times {\mathrm{104527}}^1$

素因数の和:110990

約数の個数: 48

約数和(自身を含む): 113301662208

約数和(自身を除く): 72843441588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6451, 12902, 19353, 25804, 32255, 38706, 64510, 77412, 96765, 104527, 129020, 193530, 209054, 313581, 387060, 418108, 522635, 627162, 1045270, 1254324, 1567905, 2090540, 3135810, 6271620, 674303677, 1348607354, 2022911031, 2697214708, 3371518385, 4045822062, 6743036770, 8091644124, 10114555155, 13486073540, 20229110310, 40458220620]

約数ペア:

[(1, 40458220620), (2, 20229110310), (3, 13486073540), (4, 10114555155), (5, 8091644124), (6, 6743036770), (10, 4045822062), (12, 3371518385), (15, 2697214708), (20, 2022911031), (30, 1348607354), (60, 674303677), (6451, 6271620), (12902, 3135810), (19353, 2090540), (25804, 1567905), (32255, 1254324), (38706, 1045270), (64510, 627162), (77412, 522635), (96765, 418108), (104527, 387060), (129020, 313581), (193530, 209054)]