47724080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 119081664

約数和(自身を除く): 71357584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 701, 740, 851, 920, 1402, 1480, 1702, 1840, 2804, 2960, 3404, 3505, 4255, 5608, 6808, 7010, 8510, 11216, 13616, 14020, 16123, 17020, 25937, 28040, 32246, 34040, 51874, 56080, 64492, 68080, 80615, 103748, 128984, 129685, 161230, 207496, 257968, 259370, 322460, 414992, 518740, 596551, 644920, 1037480, 1193102, 1289840, 2074960, 2386204, 2982755, 4772408, 5965510, 9544816, 11931020, 23862040, 47724080]

約数ペア:

[(1, 47724080), (2, 23862040), (4, 11931020), (5, 9544816), (8, 5965510), (10, 4772408), (16, 2982755), (20, 2386204), (23, 2074960), (37, 1289840), (40, 1193102), (46, 1037480), (74, 644920), (80, 596551), (92, 518740), (115, 414992), (148, 322460), (184, 259370), (185, 257968), (230, 207496), (296, 161230), (368, 129685), (370, 128984), (460, 103748), (592, 80615), (701, 68080), (740, 64492), (851, 56080), (920, 51874), (1402, 34040), (1480, 32246), (1702, 28040), (1840, 25937), (2804, 17020), (2960, 16123), (3404, 14020), (3505, 13616), (4255, 11216), (5608, 8510), (6808, 7010)]