82206560

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30223}}^1$

素因数の和:30255

約数の個数: 48

約数和(自身を含む): 205644096

約数和(自身を除く): 123437536

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, 30223, 60446, 120892, 151115, 241784, 302230, 483568, 513791, 604460, 967136, 1027582, 1208920, 2055164, 2417840, 2568955, 4110328, 4835680, 5137910, 8220656, 10275820, 16441312, 20551640, 41103280, 82206560]

約数ペア:

[(1, 82206560), (2, 41103280), (4, 20551640), (5, 16441312), (8, 10275820), (10, 8220656), (16, 5137910), (17, 4835680), (20, 4110328), (32, 2568955), (34, 2417840), (40, 2055164), (68, 1208920), (80, 1027582), (85, 967136), (136, 604460), (160, 513791), (170, 483568), (272, 302230), (340, 241784), (544, 151115), (680, 120892), (1360, 60446), (2720, 30223)]