2841305920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{386047}}^1$

素因数の和:386087

約数の個数: 56

約数和(自身を含む): 7060045824

約数和(自身を除く): 4218739904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 386047, 772094, 1544188, 1930235, 3088376, 3860470, 6176752, 7720940, 8879081, 12353504, 15441880, 17758162, 24707008, 30883760, 35516324, 44395405, 61767520, 71032648, 88790810, 123535040, 142065296, 177581620, 284130592, 355163240, 568261184, 710326480, 1420652960, 2841305920]

約数ペア:

[(1, 2841305920), (2, 1420652960), (4, 710326480), (5, 568261184), (8, 355163240), (10, 284130592), (16, 177581620), (20, 142065296), (23, 123535040), (32, 88790810), (40, 71032648), (46, 61767520), (64, 44395405), (80, 35516324), (92, 30883760), (115, 24707008), (160, 17758162), (184, 15441880), (230, 12353504), (320, 8879081), (368, 7720940), (460, 6176752), (736, 3860470), (920, 3088376), (1472, 1930235), (1840, 1544188), (3680, 772094), (7360, 386047)]