100804577240

素因数分解:

$2^3\times 5^1\times {\mathrm{2520114431}}^1$

素因数の和:2520114442

約数の個数: 16

約数和(自身を含む): 226810298880

約数和(自身を除く): 126005721640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2520114431, 5040228862, 10080457724, 12600572155, 20160915448, 25201144310, 50402288620, 100804577240]

約数ペア:

[(1, 100804577240), (2, 50402288620), (4, 25201144310), (5, 20160915448), (8, 12600572155), (10, 10080457724), (20, 5040228862), (40, 2520114431)]