13682620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5749}}^1$

素因数の和:5782

約数の個数: 48

約数和(自身を含む): 34776000

約数和(自身を除く): 21093380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5749, 11498, 22996, 28745, 40243, 57490, 80486, 97733, 114980, 160972, 195466, 201215, 390932, 402430, 488665, 684131, 804860, 977330, 1368262, 1954660, 2736524, 3420655, 6841310, 13682620]

約数ペア:

[(1, 13682620), (2, 6841310), (4, 3420655), (5, 2736524), (7, 1954660), (10, 1368262), (14, 977330), (17, 804860), (20, 684131), (28, 488665), (34, 402430), (35, 390932), (68, 201215), (70, 195466), (85, 160972), (119, 114980), (140, 97733), (170, 80486), (238, 57490), (340, 40243), (476, 28745), (595, 22996), (1190, 11498), (2380, 5749)]