190613240

素因数分解:

$2^3\times 5^1\times {\mathrm{4765331}}^1$

素因数の和:4765342

約数の個数: 16

約数和(自身を含む): 428879880

約数和(自身を除く): 238266640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4765331, 9530662, 19061324, 23826655, 38122648, 47653310, 95306620, 190613240]

約数ペア:

[(1, 190613240), (2, 95306620), (4, 47653310), (5, 38122648), (8, 23826655), (10, 19061324), (20, 9530662), (40, 4765331)]