120850340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{464809}}^1$

素因数の和:464831

約数の個数: 24

約数和(自身を含む): 273308280

約数和(自身を除く): 152457940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 464809, 929618, 1859236, 2324045, 4648090, 6042517, 9296180, 12085034, 24170068, 30212585, 60425170, 120850340]

約数ペア:

[(1, 120850340), (2, 60425170), (4, 30212585), (5, 24170068), (10, 12085034), (13, 9296180), (20, 6042517), (26, 4648090), (52, 2324045), (65, 1859236), (130, 929618), (260, 464809)]