774326620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 1666990080

約数和(自身を除く): 892663460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 127, 236, 254, 295, 508, 590, 635, 1180, 1270, 2540, 5167, 7493, 10334, 14986, 20668, 25835, 29972, 37465, 51670, 74930, 103340, 149860, 304853, 609706, 656209, 1219412, 1312418, 1524265, 2624836, 3048530, 3281045, 6097060, 6562090, 13124180, 38716331, 77432662, 154865324, 193581655, 387163310, 774326620]

約数ペア:

[(1, 774326620), (2, 387163310), (4, 193581655), (5, 154865324), (10, 77432662), (20, 38716331), (59, 13124180), (118, 6562090), (127, 6097060), (236, 3281045), (254, 3048530), (295, 2624836), (508, 1524265), (590, 1312418), (635, 1219412), (1180, 656209), (1270, 609706), (2540, 304853), (5167, 149860), (7493, 103340), (10334, 74930), (14986, 51670), (20668, 37465), (25835, 29972)]