45550480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33493}}^1$

素因数の和:33523

約数の個数: 40

約数和(自身を含む): 112137912

約数和(自身を除く): 66587432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 33493, 66986, 133972, 167465, 267944, 334930, 535888, 569381, 669860, 1138762, 1339720, 2277524, 2679440, 2846905, 4555048, 5693810, 9110096, 11387620, 22775240, 45550480]

約数ペア:

[(1, 45550480), (2, 22775240), (4, 11387620), (5, 9110096), (8, 5693810), (10, 4555048), (16, 2846905), (17, 2679440), (20, 2277524), (34, 1339720), (40, 1138762), (68, 669860), (80, 569381), (85, 535888), (136, 334930), (170, 267944), (272, 167465), (340, 133972), (680, 66986), (1360, 33493)]