97004840

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45757}}^1$

素因数の和:45821

約数の個数: 32

約数和(自身を含む): 222383880

約数和(自身を除く): 125379040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 45757, 91514, 183028, 228785, 366056, 457570, 915140, 1830280, 2425121, 4850242, 9700484, 12125605, 19400968, 24251210, 48502420, 97004840]

約数ペア:

[(1, 97004840), (2, 48502420), (4, 24251210), (5, 19400968), (8, 12125605), (10, 9700484), (20, 4850242), (40, 2425121), (53, 1830280), (106, 915140), (212, 457570), (265, 366056), (424, 228785), (530, 183028), (1060, 91514), (2120, 45757)]