11870480

素因数分解:

$2^4\times 5^1\times {\mathrm{148381}}^1$

素因数の和:148394

約数の個数: 20

約数和(自身を含む): 27599052

約数和(自身を除く): 15728572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 148381, 296762, 593524, 741905, 1187048, 1483810, 2374096, 2967620, 5935240, 11870480]

約数ペア:

[(1, 11870480), (2, 5935240), (4, 2967620), (5, 2374096), (8, 1483810), (10, 1187048), (16, 741905), (20, 593524), (40, 296762), (80, 148381)]