2022380040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{455491}}^1$

素因数の和:455542

約数の個数: 64

約数和(自身を含む): 6231130560

約数和(自身を除く): 4208750520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 455491, 910982, 1366473, 1821964, 2277455, 2732946, 3643928, 4554910, 5465892, 6832365, 9109820, 10931784, 13664730, 16853167, 18219640, 27329460, 33706334, 50559501, 54658920, 67412668, 84265835, 101119002, 134825336, 168531670, 202238004, 252797505, 337063340, 404476008, 505595010, 674126680, 1011190020, 2022380040]

約数ペア:

[(1, 2022380040), (2, 1011190020), (3, 674126680), (4, 505595010), (5, 404476008), (6, 337063340), (8, 252797505), (10, 202238004), (12, 168531670), (15, 134825336), (20, 101119002), (24, 84265835), (30, 67412668), (37, 54658920), (40, 50559501), (60, 33706334), (74, 27329460), (111, 18219640), (120, 16853167), (148, 13664730), (185, 10931784), (222, 9109820), (296, 6832365), (370, 5465892), (444, 4554910), (555, 3643928), (740, 2732946), (888, 2277455), (1110, 1821964), (1480, 1366473), (2220, 910982), (4440, 455491)]