3736940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4881460

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 379, 493, 580, 758, 986, 1516, 1895, 1972, 2465, 3790, 4930, 6443, 7580, 9860, 10991, 12886, 21982, 25772, 32215, 43964, 54955, 64430, 109910, 128860, 186847, 219820, 373694, 747388, 934235, 1868470, 3736940]

約数ペア:

[(1, 3736940), (2, 1868470), (4, 934235), (5, 747388), (10, 373694), (17, 219820), (20, 186847), (29, 128860), (34, 109910), (58, 64430), (68, 54955), (85, 43964), (116, 32215), (145, 25772), (170, 21982), (290, 12886), (340, 10991), (379, 9860), (493, 7580), (580, 6443), (758, 4930), (986, 3790), (1516, 2465), (1895, 1972)]