91650860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28463}}^1$

素因数の和:28502

約数の個数: 48

約数和(自身を含む): 229533696

約数和(自身を除く): 137882836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 28463, 56926, 113852, 142315, 199241, 284630, 398482, 569260, 654649, 796964, 996205, 1309298, 1992410, 2618596, 3273245, 3984820, 4582543, 6546490, 9165086, 13092980, 18330172, 22912715, 45825430, 91650860]

約数ペア:

[(1, 91650860), (2, 45825430), (4, 22912715), (5, 18330172), (7, 13092980), (10, 9165086), (14, 6546490), (20, 4582543), (23, 3984820), (28, 3273245), (35, 2618596), (46, 1992410), (70, 1309298), (92, 996205), (115, 796964), (140, 654649), (161, 569260), (230, 398482), (322, 284630), (460, 199241), (644, 142315), (805, 113852), (1610, 56926), (3220, 28463)]