117392480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43159}}^1$

素因数の和:43191

約数の個数: 48

約数和(自身を含む): 293660640

約数和(自身を除く): 176268160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 43159, 86318, 172636, 215795, 345272, 431590, 690544, 733703, 863180, 1381088, 1467406, 1726360, 2934812, 3452720, 3668515, 5869624, 6905440, 7337030, 11739248, 14674060, 23478496, 29348120, 58696240, 117392480]

約数ペア:

[(1, 117392480), (2, 58696240), (4, 29348120), (5, 23478496), (8, 14674060), (10, 11739248), (16, 7337030), (17, 6905440), (20, 5869624), (32, 3668515), (34, 3452720), (40, 2934812), (68, 1726360), (80, 1467406), (85, 1381088), (136, 863180), (160, 733703), (170, 690544), (272, 431590), (340, 345272), (544, 215795), (680, 172636), (1360, 86318), (2720, 43159)]