7887525850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1663}}^1\times {\mathrm{3271}}^1$

素因数の和:4975

約数の個数: 48

約数和(自身を含む): 15190456320

約数和(自身を除く): 7302930470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1663, 3271, 3326, 6542, 8315, 16355, 16630, 32710, 41575, 48227, 81775, 83150, 94859, 96454, 163550, 189718, 241135, 474295, 482270, 948590, 1205675, 2371475, 2411350, 4742950, 5439673, 10879346, 27198365, 54396730, 135991825, 157750517, 271983650, 315501034, 788752585, 1577505170, 3943762925, 7887525850]

約数ペア:

[(1, 7887525850), (2, 3943762925), (5, 1577505170), (10, 788752585), (25, 315501034), (29, 271983650), (50, 157750517), (58, 135991825), (145, 54396730), (290, 27198365), (725, 10879346), (1450, 5439673), (1663, 4742950), (3271, 2411350), (3326, 2371475), (6542, 1205675), (8315, 948590), (16355, 482270), (16630, 474295), (32710, 241135), (41575, 189718), (48227, 163550), (81775, 96454), (83150, 94859)]