7473880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 18468000

約数和(自身を除く): 10994120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 379, 493, 580, 680, 758, 986, 1160, 1516, 1895, 1972, 2465, 3032, 3790, 3944, 4930, 6443, 7580, 9860, 10991, 12886, 15160, 19720, 21982, 25772, 32215, 43964, 51544, 54955, 64430, 87928, 109910, 128860, 186847, 219820, 257720, 373694, 439640, 747388, 934235, 1494776, 1868470, 3736940, 7473880]

約数ペア:

[(1, 7473880), (2, 3736940), (4, 1868470), (5, 1494776), (8, 934235), (10, 747388), (17, 439640), (20, 373694), (29, 257720), (34, 219820), (40, 186847), (58, 128860), (68, 109910), (85, 87928), (116, 64430), (136, 54955), (145, 51544), (170, 43964), (232, 32215), (290, 25772), (340, 21982), (379, 19720), (493, 15160), (580, 12886), (680, 10991), (758, 9860), (986, 7580), (1160, 6443), (1516, 4930), (1895, 3944), (1972, 3790), (2465, 3032)]