974714620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{3359}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 2235340800

約数和(自身を除く): 1260626180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1319, 2638, 3359, 5276, 6595, 6718, 13190, 13436, 14509, 16795, 26380, 29018, 33590, 36949, 58036, 67180, 72545, 73898, 145090, 147796, 184745, 290180, 369490, 738980, 4430521, 8861042, 17722084, 22152605, 44305210, 48735731, 88610420, 97471462, 194942924, 243678655, 487357310, 974714620]

約数ペア:

[(1, 974714620), (2, 487357310), (4, 243678655), (5, 194942924), (10, 97471462), (11, 88610420), (20, 48735731), (22, 44305210), (44, 22152605), (55, 17722084), (110, 8861042), (220, 4430521), (1319, 738980), (2638, 369490), (3359, 290180), (5276, 184745), (6595, 147796), (6718, 145090), (13190, 73898), (13436, 72545), (14509, 67180), (16795, 58036), (26380, 36949), (29018, 33590)]