101229760

素因数分解:

$2^6\times 5^1\times {\mathrm{316343}}^1$

素因数の和:316360

約数の個数: 28

約数和(自身を含む): 241054128

約数和(自身を除く): 139824368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 316343, 632686, 1265372, 1581715, 2530744, 3163430, 5061488, 6326860, 10122976, 12653720, 20245952, 25307440, 50614880, 101229760]

約数ペア:

[(1, 101229760), (2, 50614880), (4, 25307440), (5, 20245952), (8, 12653720), (10, 10122976), (16, 6326860), (20, 5061488), (32, 3163430), (40, 2530744), (64, 1581715), (80, 1265372), (160, 632686), (320, 316343)]