9311240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13693}}^1$

素因数の和:13721

約数の個数: 32

約数和(自身を含む): 22184280

約数和(自身を除く): 12873040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13693, 27386, 54772, 68465, 109544, 136930, 232781, 273860, 465562, 547720, 931124, 1163905, 1862248, 2327810, 4655620, 9311240]

約数ペア:

[(1, 9311240), (2, 4655620), (4, 2327810), (5, 1862248), (8, 1163905), (10, 931124), (17, 547720), (20, 465562), (34, 273860), (40, 232781), (68, 136930), (85, 109544), (136, 68465), (170, 54772), (340, 27386), (680, 13693)]