64142597210

素因数分解:

$2^1\times 5^1\times {\mathrm{64921}}^1\times {\mathrm{98801}}^1$

素因数の和:163729

約数の個数: 16

約数和(自身を含む): 115459621992

約数和(自身を除く): 51317024782

約数列:

[1, 2, 5, 10, 64921, 98801, 129842, 197602, 324605, 494005, 649210, 988010, 6414259721, 12828519442, 32071298605, 64142597210]

約数ペア:

[(1, 64142597210), (2, 32071298605), (5, 12828519442), (10, 6414259721), (64921, 988010), (98801, 649210), (129842, 494005), (197602, 324605)]