17190620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 37830240

約数和(自身を除く): 20639620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 277, 290, 428, 535, 554, 580, 1070, 1108, 1385, 2140, 2770, 3103, 5540, 6206, 8033, 12412, 15515, 16066, 29639, 31030, 32132, 40165, 59278, 62060, 80330, 118556, 148195, 160660, 296390, 592780, 859531, 1719062, 3438124, 4297655, 8595310, 17190620]

約数ペア:

[(1, 17190620), (2, 8595310), (4, 4297655), (5, 3438124), (10, 1719062), (20, 859531), (29, 592780), (58, 296390), (107, 160660), (116, 148195), (145, 118556), (214, 80330), (277, 62060), (290, 59278), (428, 40165), (535, 32132), (554, 31030), (580, 29639), (1070, 16066), (1108, 15515), (1385, 12412), (2140, 8033), (2770, 6206), (3103, 5540)]