2320165660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{3229}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 5010737760

約数和(自身を除く): 2690572100

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 971, 1942, 3229, 3884, 4855, 6458, 9710, 12916, 16145, 19420, 32290, 35927, 64580, 71854, 119473, 143708, 179635, 238946, 359270, 477892, 597365, 718540, 1194730, 2389460, 3135359, 6270718, 12541436, 15676795, 31353590, 62707180, 116008283, 232016566, 464033132, 580041415, 1160082830, 2320165660]

約数ペア:

[(1, 2320165660), (2, 1160082830), (4, 580041415), (5, 464033132), (10, 232016566), (20, 116008283), (37, 62707180), (74, 31353590), (148, 15676795), (185, 12541436), (370, 6270718), (740, 3135359), (971, 2389460), (1942, 1194730), (3229, 718540), (3884, 597365), (4855, 477892), (6458, 359270), (9710, 238946), (12916, 179635), (16145, 143708), (19420, 119473), (32290, 71854), (35927, 64580)]