2624120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 6299640

約数和(自身を除く): 3675520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 227, 289, 340, 454, 578, 680, 908, 1135, 1156, 1445, 1816, 2270, 2312, 2890, 3859, 4540, 5780, 7718, 9080, 11560, 15436, 19295, 30872, 38590, 65603, 77180, 131206, 154360, 262412, 328015, 524824, 656030, 1312060, 2624120]

約数ペア:

[(1, 2624120), (2, 1312060), (4, 656030), (5, 524824), (8, 328015), (10, 262412), (17, 154360), (20, 131206), (34, 77180), (40, 65603), (68, 38590), (85, 30872), (136, 19295), (170, 15436), (227, 11560), (289, 9080), (340, 7718), (454, 5780), (578, 4540), (680, 3859), (908, 2890), (1135, 2312), (1156, 2270), (1445, 1816)]