14902840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19609}}^1$

素因数の和:19639

約数の個数: 32

約数和(自身を含む): 35298000

約数和(自身を除く): 20395160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19609, 39218, 78436, 98045, 156872, 196090, 372571, 392180, 745142, 784360, 1490284, 1862855, 2980568, 3725710, 7451420, 14902840]

約数ペア:

[(1, 14902840), (2, 7451420), (4, 3725710), (5, 2980568), (8, 1862855), (10, 1490284), (19, 784360), (20, 745142), (38, 392180), (40, 372571), (76, 196090), (95, 156872), (152, 98045), (190, 78436), (380, 39218), (760, 19609)]