74296120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{6427}}^1$

素因数の和:6472

約数の個数: 48

約数和(自身を含む): 177605640

約数和(自身を除く): 103309520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2890, 5780, 6427, 11560, 12854, 25708, 32135, 51416, 64270, 109259, 128540, 218518, 257080, 437036, 546295, 874072, 1092590, 1857403, 2185180, 3714806, 4370360, 7429612, 9287015, 14859224, 18574030, 37148060, 74296120]

約数ペア:

[(1, 74296120), (2, 37148060), (4, 18574030), (5, 14859224), (8, 9287015), (10, 7429612), (17, 4370360), (20, 3714806), (34, 2185180), (40, 1857403), (68, 1092590), (85, 874072), (136, 546295), (170, 437036), (289, 257080), (340, 218518), (578, 128540), (680, 109259), (1156, 64270), (1445, 51416), (2312, 32135), (2890, 25708), (5780, 12854), (6427, 11560)]