27843620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11699}}^1$

素因数の和:11732

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 42917980

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, 11699, 23398, 46796, 58495, 81893, 116990, 163786, 198883, 233980, 327572, 397766, 409465, 795532, 818930, 994415, 1392181, 1637860, 1988830, 2784362, 3977660, 5568724, 6960905, 13921810, 27843620]

約数ペア:

[(1, 27843620), (2, 13921810), (4, 6960905), (5, 5568724), (7, 3977660), (10, 2784362), (14, 1988830), (17, 1637860), (20, 1392181), (28, 994415), (34, 818930), (35, 795532), (68, 409465), (70, 397766), (85, 327572), (119, 233980), (140, 198883), (170, 163786), (238, 116990), (340, 81893), (476, 58495), (595, 46796), (1190, 23398), (2380, 11699)]