33612280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 83694240

約数和(自身を除く): 50081960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1747, 1924, 2405, 3494, 3848, 4810, 6988, 8735, 9620, 13976, 17470, 19240, 22711, 34940, 45422, 64639, 69880, 90844, 113555, 129278, 181688, 227110, 258556, 323195, 454220, 517112, 646390, 840307, 908440, 1292780, 1680614, 2585560, 3361228, 4201535, 6722456, 8403070, 16806140, 33612280]

約数ペア:

[(1, 33612280), (2, 16806140), (4, 8403070), (5, 6722456), (8, 4201535), (10, 3361228), (13, 2585560), (20, 1680614), (26, 1292780), (37, 908440), (40, 840307), (52, 646390), (65, 517112), (74, 454220), (104, 323195), (130, 258556), (148, 227110), (185, 181688), (260, 129278), (296, 113555), (370, 90844), (481, 69880), (520, 64639), (740, 45422), (962, 34940), (1480, 22711), (1747, 19240), (1924, 17470), (2405, 13976), (3494, 9620), (3848, 8735), (4810, 6988)]