23938240

素因数分解:

$2^6\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:569

約数の個数: 56

約数和(自身を含む): 57424320

約数和(自身を除く): 33486080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 239, 313, 320, 478, 626, 956, 1195, 1252, 1565, 1912, 2390, 2504, 3130, 3824, 4780, 5008, 6260, 7648, 9560, 10016, 12520, 15296, 19120, 20032, 25040, 38240, 50080, 74807, 76480, 100160, 149614, 299228, 374035, 598456, 748070, 1196912, 1496140, 2393824, 2992280, 4787648, 5984560, 11969120, 23938240]

約数ペア:

[(1, 23938240), (2, 11969120), (4, 5984560), (5, 4787648), (8, 2992280), (10, 2393824), (16, 1496140), (20, 1196912), (32, 748070), (40, 598456), (64, 374035), (80, 299228), (160, 149614), (239, 100160), (313, 76480), (320, 74807), (478, 50080), (626, 38240), (956, 25040), (1195, 20032), (1252, 19120), (1565, 15296), (1912, 12520), (2390, 10016), (2504, 9560), (3130, 7648), (3824, 6260), (4780, 5008)]