16004350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 31466736

約数和(自身を除く): 15462386

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 185, 205, 211, 370, 410, 422, 925, 1025, 1055, 1517, 1850, 2050, 2110, 3034, 5275, 7585, 7807, 8651, 10550, 15170, 15614, 17302, 37925, 39035, 43255, 75850, 78070, 86510, 195175, 216275, 320087, 390350, 432550, 640174, 1600435, 3200870, 8002175, 16004350]

約数ペア:

[(1, 16004350), (2, 8002175), (5, 3200870), (10, 1600435), (25, 640174), (37, 432550), (41, 390350), (50, 320087), (74, 216275), (82, 195175), (185, 86510), (205, 78070), (211, 75850), (370, 43255), (410, 39035), (422, 37925), (925, 17302), (1025, 15614), (1055, 15170), (1517, 10550), (1850, 8651), (2050, 7807), (2110, 7585), (3034, 5275)]