91034920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1867}}^1$

素因数の和:1954

約数の個数: 64

約数和(自身を含む): 217883520

約数和(自身を除く): 126848600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 1867, 2120, 2438, 3734, 4876, 6095, 7468, 9335, 9752, 12190, 14936, 18670, 24380, 37340, 42941, 48760, 74680, 85882, 98951, 171764, 197902, 214705, 343528, 395804, 429410, 494755, 791608, 858820, 989510, 1717640, 1979020, 2275873, 3958040, 4551746, 9103492, 11379365, 18206984, 22758730, 45517460, 91034920]

約数ペア:

[(1, 91034920), (2, 45517460), (4, 22758730), (5, 18206984), (8, 11379365), (10, 9103492), (20, 4551746), (23, 3958040), (40, 2275873), (46, 1979020), (53, 1717640), (92, 989510), (106, 858820), (115, 791608), (184, 494755), (212, 429410), (230, 395804), (265, 343528), (424, 214705), (460, 197902), (530, 171764), (920, 98951), (1060, 85882), (1219, 74680), (1867, 48760), (2120, 42941), (2438, 37340), (3734, 24380), (4876, 18670), (6095, 14936), (7468, 12190), (9335, 9752)]