58904180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 130872000

約数和(自身を除く): 71967820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 379, 380, 409, 758, 818, 1516, 1636, 1895, 2045, 3790, 4090, 7201, 7580, 7771, 8180, 14402, 15542, 28804, 31084, 36005, 38855, 72010, 77710, 144020, 155011, 155420, 310022, 620044, 775055, 1550110, 2945209, 3100220, 5890418, 11780836, 14726045, 29452090, 58904180]

約数ペア:

[(1, 58904180), (2, 29452090), (4, 14726045), (5, 11780836), (10, 5890418), (19, 3100220), (20, 2945209), (38, 1550110), (76, 775055), (95, 620044), (190, 310022), (379, 155420), (380, 155011), (409, 144020), (758, 77710), (818, 72010), (1516, 38855), (1636, 36005), (1895, 31084), (2045, 28804), (3790, 15542), (4090, 14402), (7201, 8180), (7580, 7771)]