57319640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4993}}^1$

素因数の和:5052

約数の個数: 64

約数和(自身を含む): 151018560

約数和(自身を除く): 93698920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 4993, 5740, 9986, 11480, 19972, 24965, 34951, 39944, 49930, 69902, 99860, 139804, 174755, 199720, 204713, 279608, 349510, 409426, 699020, 818852, 1023565, 1398040, 1432991, 1637704, 2047130, 2865982, 4094260, 5731964, 7164955, 8188520, 11463928, 14329910, 28659820, 57319640]

約数ペア:

[(1, 57319640), (2, 28659820), (4, 14329910), (5, 11463928), (7, 8188520), (8, 7164955), (10, 5731964), (14, 4094260), (20, 2865982), (28, 2047130), (35, 1637704), (40, 1432991), (41, 1398040), (56, 1023565), (70, 818852), (82, 699020), (140, 409426), (164, 349510), (205, 279608), (280, 204713), (287, 199720), (328, 174755), (410, 139804), (574, 99860), (820, 69902), (1148, 49930), (1435, 39944), (1640, 34951), (2296, 24965), (2870, 19972), (4993, 11480), (5740, 9986)]