89147080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 229340160

約数和(自身を除く): 140193080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 383, 440, 460, 506, 529, 766, 920, 1012, 1058, 1265, 1532, 1915, 2024, 2116, 2530, 2645, 3064, 3830, 4213, 4232, 5060, 5290, 5819, 7660, 8426, 8809, 10120, 10580, 11638, 15320, 16852, 17618, 21065, 21160, 23276, 29095, 33704, 35236, 42130, 44045, 46552, 58190, 70472, 84260, 88090, 96899, 116380, 168520, 176180, 193798, 202607, 232760, 352360, 387596, 405214, 484495, 775192, 810428, 968990, 1013035, 1620856, 1937980, 2026070, 2228677, 3875960, 4052140, 4457354, 8104280, 8914708, 11143385, 17829416, 22286770, 44573540, 89147080]

約数ペア:

[(1, 89147080), (2, 44573540), (4, 22286770), (5, 17829416), (8, 11143385), (10, 8914708), (11, 8104280), (20, 4457354), (22, 4052140), (23, 3875960), (40, 2228677), (44, 2026070), (46, 1937980), (55, 1620856), (88, 1013035), (92, 968990), (110, 810428), (115, 775192), (184, 484495), (220, 405214), (230, 387596), (253, 352360), (383, 232760), (440, 202607), (460, 193798), (506, 176180), (529, 168520), (766, 116380), (920, 96899), (1012, 88090), (1058, 84260), (1265, 70472), (1532, 58190), (1915, 46552), (2024, 44045), (2116, 42130), (2530, 35236), (2645, 33704), (3064, 29095), (3830, 23276), (4213, 21160), (4232, 21065), (5060, 17618), (5290, 16852), (5819, 15320), (7660, 11638), (8426, 10580), (8809, 10120)]