1030880

素因数分解:

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

素因数の和:411

約数の個数: 48

約数和(自身を含む): 2585520

約数和(自身を除く): 1554640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 379, 544, 680, 758, 1360, 1516, 1895, 2720, 3032, 3790, 6064, 6443, 7580, 12128, 12886, 15160, 25772, 30320, 32215, 51544, 60640, 64430, 103088, 128860, 206176, 257720, 515440, 1030880]

約数ペア:

[(1, 1030880), (2, 515440), (4, 257720), (5, 206176), (8, 128860), (10, 103088), (16, 64430), (17, 60640), (20, 51544), (32, 32215), (34, 30320), (40, 25772), (68, 15160), (80, 12886), (85, 12128), (136, 7580), (160, 6443), (170, 6064), (272, 3790), (340, 3032), (379, 2720), (544, 1895), (680, 1516), (758, 1360)]