85158950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5273}}^1$

素因数の和:5321

約数の個数: 48

約数和(自身を含む): 176573520

約数和(自身を除く): 91414570

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1615, 3230, 5273, 8075, 10546, 16150, 26365, 52730, 89641, 100187, 131825, 179282, 200374, 263650, 448205, 500935, 896410, 1001870, 1703179, 2241025, 2504675, 3406358, 4482050, 5009350, 8515895, 17031790, 42579475, 85158950]

約数ペア:

[(1, 85158950), (2, 42579475), (5, 17031790), (10, 8515895), (17, 5009350), (19, 4482050), (25, 3406358), (34, 2504675), (38, 2241025), (50, 1703179), (85, 1001870), (95, 896410), (170, 500935), (190, 448205), (323, 263650), (425, 200374), (475, 179282), (646, 131825), (850, 100187), (950, 89641), (1615, 52730), (3230, 26365), (5273, 16150), (8075, 10546)]