27909800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2633}}^1$

素因数の和:2702

約数の個数: 48

約数和(自身を含む): 66139740

約数和(自身を除く): 38229940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2633, 2650, 5266, 5300, 10532, 10600, 13165, 21064, 26330, 52660, 65825, 105320, 131650, 139549, 263300, 279098, 526600, 558196, 697745, 1116392, 1395490, 2790980, 3488725, 5581960, 6977450, 13954900, 27909800]

約数ペア:

[(1, 27909800), (2, 13954900), (4, 6977450), (5, 5581960), (8, 3488725), (10, 2790980), (20, 1395490), (25, 1116392), (40, 697745), (50, 558196), (53, 526600), (100, 279098), (106, 263300), (200, 139549), (212, 131650), (265, 105320), (424, 65825), (530, 52660), (1060, 26330), (1325, 21064), (2120, 13165), (2633, 10600), (2650, 10532), (5266, 5300)]