15690572560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{155537}}^1$

素因数の和:155660

約数の個数: 80

約数和(自身を含む): 39692053296

約数和(自身を除く): 24001480736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7760, 10088, 12610, 20176, 25220, 50440, 100880, 155537, 311074, 622148, 777685, 1244296, 1555370, 2021981, 2488592, 3110740, 4043962, 6221480, 8087924, 10109905, 12442960, 15087089, 16175848, 20219810, 30174178, 32351696, 40439620, 60348356, 75435445, 80879240, 120696712, 150870890, 161758480, 196132157, 241393424, 301741780, 392264314, 603483560, 784528628, 980660785, 1206967120, 1569057256, 1961321570, 3138114512, 3922643140, 7845286280, 15690572560]

約数ペア:

[(1, 15690572560), (2, 7845286280), (4, 3922643140), (5, 3138114512), (8, 1961321570), (10, 1569057256), (13, 1206967120), (16, 980660785), (20, 784528628), (26, 603483560), (40, 392264314), (52, 301741780), (65, 241393424), (80, 196132157), (97, 161758480), (104, 150870890), (130, 120696712), (194, 80879240), (208, 75435445), (260, 60348356), (388, 40439620), (485, 32351696), (520, 30174178), (776, 20219810), (970, 16175848), (1040, 15087089), (1261, 12442960), (1552, 10109905), (1940, 8087924), (2522, 6221480), (3880, 4043962), (5044, 3110740), (6305, 2488592), (7760, 2021981), (10088, 1555370), (12610, 1244296), (20176, 777685), (25220, 622148), (50440, 311074), (100880, 155537)]