33068960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 81173988

約数和(自身を除く): 48105028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 71, 80, 82, 142, 160, 164, 205, 284, 328, 355, 410, 568, 656, 710, 820, 1136, 1312, 1420, 1640, 2272, 2840, 2911, 3280, 5041, 5680, 5822, 6560, 10082, 11360, 11644, 14555, 20164, 23288, 25205, 29110, 40328, 46576, 50410, 58220, 80656, 93152, 100820, 116440, 161312, 201640, 206681, 232880, 403280, 413362, 465760, 806560, 826724, 1033405, 1653448, 2066810, 3306896, 4133620, 6613792, 8267240, 16534480, 33068960]

約数ペア:

[(1, 33068960), (2, 16534480), (4, 8267240), (5, 6613792), (8, 4133620), (10, 3306896), (16, 2066810), (20, 1653448), (32, 1033405), (40, 826724), (41, 806560), (71, 465760), (80, 413362), (82, 403280), (142, 232880), (160, 206681), (164, 201640), (205, 161312), (284, 116440), (328, 100820), (355, 93152), (410, 80656), (568, 58220), (656, 50410), (710, 46576), (820, 40328), (1136, 29110), (1312, 25205), (1420, 23288), (1640, 20164), (2272, 14555), (2840, 11644), (2911, 11360), (3280, 10082), (5041, 6560), (5680, 5822)]