88294960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1262

約数の個数: 80

約数和(自身を含む): 224298144

約数和(自身を除く): 136003184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1163, 1168, 1460, 1898, 2326, 2920, 3796, 4652, 4745, 5815, 5840, 7592, 9304, 9490, 11630, 15119, 15184, 18608, 18980, 23260, 30238, 37960, 46520, 60476, 75595, 75920, 84899, 93040, 120952, 151190, 169798, 241904, 302380, 339596, 424495, 604760, 679192, 848990, 1103687, 1209520, 1358384, 1697980, 2207374, 3395960, 4414748, 5518435, 6791920, 8829496, 11036870, 17658992, 22073740, 44147480, 88294960]

約数ペア:

[(1, 88294960), (2, 44147480), (4, 22073740), (5, 17658992), (8, 11036870), (10, 8829496), (13, 6791920), (16, 5518435), (20, 4414748), (26, 3395960), (40, 2207374), (52, 1697980), (65, 1358384), (73, 1209520), (80, 1103687), (104, 848990), (130, 679192), (146, 604760), (208, 424495), (260, 339596), (292, 302380), (365, 241904), (520, 169798), (584, 151190), (730, 120952), (949, 93040), (1040, 84899), (1163, 75920), (1168, 75595), (1460, 60476), (1898, 46520), (2326, 37960), (2920, 30238), (3796, 23260), (4652, 18980), (4745, 18608), (5815, 15184), (5840, 15119), (7592, 11630), (9304, 9490)]