91394180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10508

約数の個数: 48

約数和(自身を含む): 210833280

約数和(自身を除く): 119439100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 10457, 20914, 41828, 52285, 104570, 198683, 209140, 240511, 397366, 481022, 794732, 962044, 993415, 1202555, 1986830, 2405110, 3973660, 4569709, 4810220, 9139418, 18278836, 22848545, 45697090, 91394180]

約数ペア:

[(1, 91394180), (2, 45697090), (4, 22848545), (5, 18278836), (10, 9139418), (19, 4810220), (20, 4569709), (23, 3973660), (38, 2405110), (46, 1986830), (76, 1202555), (92, 993415), (95, 962044), (115, 794732), (190, 481022), (230, 397366), (380, 240511), (437, 209140), (460, 198683), (874, 104570), (1748, 52285), (2185, 41828), (4370, 20914), (8740, 10457)]