41145920

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1899

約数の個数: 56

約数和(自身を含む): 99413568

約数和(自身を除く): 58267648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 1811, 2272, 2840, 3622, 4544, 5680, 7244, 9055, 11360, 14488, 18110, 22720, 28976, 36220, 57952, 72440, 115904, 128581, 144880, 257162, 289760, 514324, 579520, 642905, 1028648, 1285810, 2057296, 2571620, 4114592, 5143240, 8229184, 10286480, 20572960, 41145920]

約数ペア:

[(1, 41145920), (2, 20572960), (4, 10286480), (5, 8229184), (8, 5143240), (10, 4114592), (16, 2571620), (20, 2057296), (32, 1285810), (40, 1028648), (64, 642905), (71, 579520), (80, 514324), (142, 289760), (160, 257162), (284, 144880), (320, 128581), (355, 115904), (568, 72440), (710, 57952), (1136, 36220), (1420, 28976), (1811, 22720), (2272, 18110), (2840, 14488), (3622, 11360), (4544, 9055), (5680, 7244)]