101774560

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4643}}^1$

素因数の和:4795

約数の個数: 48

約数和(自身を含む): 242249616

約数和(自身を除く): 140475056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 4643, 5480, 9286, 10960, 18572, 21920, 23215, 37144, 46430, 74288, 92860, 148576, 185720, 371440, 636091, 742880, 1272182, 2544364, 3180455, 5088728, 6360910, 10177456, 12721820, 20354912, 25443640, 50887280, 101774560]

約数ペア:

[(1, 101774560), (2, 50887280), (4, 25443640), (5, 20354912), (8, 12721820), (10, 10177456), (16, 6360910), (20, 5088728), (32, 3180455), (40, 2544364), (80, 1272182), (137, 742880), (160, 636091), (274, 371440), (548, 185720), (685, 148576), (1096, 92860), (1370, 74288), (2192, 46430), (2740, 37144), (4384, 23215), (4643, 21920), (5480, 18572), (9286, 10960)]