22778520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 69189120

約数和(自身を除く): 46410600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2287, 2490, 3320, 4574, 4980, 6861, 9148, 9960, 11435, 13722, 18296, 22870, 27444, 34305, 45740, 54888, 68610, 91480, 137220, 189821, 274440, 379642, 569463, 759284, 949105, 1138926, 1518568, 1898210, 2277852, 2847315, 3796420, 4555704, 5694630, 7592840, 11389260, 22778520]

約数ペア:

[(1, 22778520), (2, 11389260), (3, 7592840), (4, 5694630), (5, 4555704), (6, 3796420), (8, 2847315), (10, 2277852), (12, 1898210), (15, 1518568), (20, 1138926), (24, 949105), (30, 759284), (40, 569463), (60, 379642), (83, 274440), (120, 189821), (166, 137220), (249, 91480), (332, 68610), (415, 54888), (498, 45740), (664, 34305), (830, 27444), (996, 22870), (1245, 18296), (1660, 13722), (1992, 11435), (2287, 9960), (2490, 9148), (3320, 6861), (4574, 4980)]