11203340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 25274592

約数和(自身を除く): 14071252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 397, 415, 794, 830, 1411, 1588, 1660, 1985, 2822, 3970, 5644, 6749, 7055, 7940, 13498, 14110, 26996, 28220, 32951, 33745, 65902, 67490, 131804, 134980, 164755, 329510, 560167, 659020, 1120334, 2240668, 2800835, 5601670, 11203340]

約数ペア:

[(1, 11203340), (2, 5601670), (4, 2800835), (5, 2240668), (10, 1120334), (17, 659020), (20, 560167), (34, 329510), (68, 164755), (83, 134980), (85, 131804), (166, 67490), (170, 65902), (332, 33745), (340, 32951), (397, 28220), (415, 26996), (794, 14110), (830, 13498), (1411, 7940), (1588, 7055), (1660, 6749), (1985, 5644), (2822, 3970)]