12516080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9203}}^1$

素因数の和:9233

約数の個数: 40

約数和(自身を含む): 30814992

約数和(自身を除く): 18298912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9203, 18406, 36812, 46015, 73624, 92030, 147248, 156451, 184060, 312902, 368120, 625804, 736240, 782255, 1251608, 1564510, 2503216, 3129020, 6258040, 12516080]

約数ペア:

[(1, 12516080), (2, 6258040), (4, 3129020), (5, 2503216), (8, 1564510), (10, 1251608), (16, 782255), (17, 736240), (20, 625804), (34, 368120), (40, 312902), (68, 184060), (80, 156451), (85, 147248), (136, 92030), (170, 73624), (272, 46015), (340, 36812), (680, 18406), (1360, 9203)]