2072247625

素因数分解:

$5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1339

約数の個数: 64

約数和(自身を含む): 3094640640

約数和(自身を除く): 1022393015

約数列:

[1, 5, 7, 25, 35, 41, 47, 125, 175, 205, 235, 287, 329, 875, 1025, 1175, 1229, 1435, 1645, 1927, 5125, 5875, 6145, 7175, 8225, 8603, 9635, 13489, 30725, 35875, 41125, 43015, 48175, 50389, 57763, 67445, 153625, 215075, 240875, 251945, 288815, 337225, 352723, 404341, 1075375, 1259725, 1444075, 1686125, 1763615, 2021705, 2368283, 6298625, 7220375, 8818075, 10108525, 11841415, 16577981, 44090375, 50542625, 59207075, 82889905, 296035375, 414449525, 2072247625]

約数ペア:

[(1, 2072247625), (5, 414449525), (7, 296035375), (25, 82889905), (35, 59207075), (41, 50542625), (47, 44090375), (125, 16577981), (175, 11841415), (205, 10108525), (235, 8818075), (287, 7220375), (329, 6298625), (875, 2368283), (1025, 2021705), (1175, 1763615), (1229, 1686125), (1435, 1444075), (1645, 1259725), (1927, 1075375), (5125, 404341), (5875, 352723), (6145, 337225), (7175, 288815), (8225, 251945), (8603, 240875), (9635, 215075), (13489, 153625), (30725, 67445), (35875, 57763), (41125, 50389), (43015, 48175)]