17259080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 48

約数和(自身を含む): 41279220

約数和(自身を除く): 24020140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 1493, 2312, 2890, 2986, 5780, 5972, 7465, 11560, 11944, 14930, 25381, 29860, 50762, 59720, 101524, 126905, 203048, 253810, 431477, 507620, 862954, 1015240, 1725908, 2157385, 3451816, 4314770, 8629540, 17259080]

約数ペア:

[(1, 17259080), (2, 8629540), (4, 4314770), (5, 3451816), (8, 2157385), (10, 1725908), (17, 1015240), (20, 862954), (34, 507620), (40, 431477), (68, 253810), (85, 203048), (136, 126905), (170, 101524), (289, 59720), (340, 50762), (578, 29860), (680, 25381), (1156, 14930), (1445, 11944), (1493, 11560), (2312, 7465), (2890, 5972), (2986, 5780)]