33051920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 88869312

約数和(自身を除く): 55817392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 71, 80, 88, 92, 110, 115, 142, 176, 184, 220, 230, 253, 284, 355, 368, 440, 460, 506, 529, 568, 710, 781, 880, 920, 1012, 1058, 1136, 1265, 1420, 1562, 1633, 1840, 2024, 2116, 2530, 2645, 2840, 3124, 3266, 3905, 4048, 4232, 5060, 5290, 5680, 5819, 6248, 6532, 7810, 8165, 8464, 10120, 10580, 11638, 12496, 13064, 15620, 16330, 17963, 20240, 21160, 23276, 26128, 29095, 31240, 32660, 35926, 37559, 42320, 46552, 58190, 62480, 65320, 71852, 75118, 89815, 93104, 116380, 130640, 143704, 150236, 179630, 187795, 232760, 287408, 300472, 359260, 375590, 413149, 465520, 600944, 718520, 751180, 826298, 1437040, 1502360, 1652596, 2065745, 3004720, 3305192, 4131490, 6610384, 8262980, 16525960, 33051920]

約数ペア:

[(1, 33051920), (2, 16525960), (4, 8262980), (5, 6610384), (8, 4131490), (10, 3305192), (11, 3004720), (16, 2065745), (20, 1652596), (22, 1502360), (23, 1437040), (40, 826298), (44, 751180), (46, 718520), (55, 600944), (71, 465520), (80, 413149), (88, 375590), (92, 359260), (110, 300472), (115, 287408), (142, 232760), (176, 187795), (184, 179630), (220, 150236), (230, 143704), (253, 130640), (284, 116380), (355, 93104), (368, 89815), (440, 75118), (460, 71852), (506, 65320), (529, 62480), (568, 58190), (710, 46552), (781, 42320), (880, 37559), (920, 35926), (1012, 32660), (1058, 31240), (1136, 29095), (1265, 26128), (1420, 23276), (1562, 21160), (1633, 20240), (1840, 17963), (2024, 16330), (2116, 15620), (2530, 13064), (2645, 12496), (2840, 11638), (3124, 10580), (3266, 10120), (3905, 8464), (4048, 8165), (4232, 7810), (5060, 6532), (5290, 6248), (5680, 5819)]