194009680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{45757}}^1$

素因数の和:45823

約数の個数: 40

約数和(自身を含む): 459593352

約数和(自身を除く): 265583672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 45757, 91514, 183028, 228785, 366056, 457570, 732112, 915140, 1830280, 2425121, 3660560, 4850242, 9700484, 12125605, 19400968, 24251210, 38801936, 48502420, 97004840, 194009680]

約数ペア:

[(1, 194009680), (2, 97004840), (4, 48502420), (5, 38801936), (8, 24251210), (10, 19400968), (16, 12125605), (20, 9700484), (40, 4850242), (53, 3660560), (80, 2425121), (106, 1830280), (212, 915140), (265, 732112), (424, 457570), (530, 366056), (848, 228785), (1060, 183028), (2120, 91514), (4240, 45757)]