24888680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 48

約数和(自身を含む): 59515020

約数和(自身を除く): 34626340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2153, 2312, 2890, 4306, 5780, 8612, 10765, 11560, 17224, 21530, 36601, 43060, 73202, 86120, 146404, 183005, 292808, 366010, 622217, 732020, 1244434, 1464040, 2488868, 3111085, 4977736, 6222170, 12444340, 24888680]

約数ペア:

[(1, 24888680), (2, 12444340), (4, 6222170), (5, 4977736), (8, 3111085), (10, 2488868), (17, 1464040), (20, 1244434), (34, 732020), (40, 622217), (68, 366010), (85, 292808), (136, 183005), (170, 146404), (289, 86120), (340, 73202), (578, 43060), (680, 36601), (1156, 21530), (1445, 17224), (2153, 11560), (2312, 10765), (2890, 8612), (4306, 5780)]