191800550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 365132880

約数和(自身を除く): 173332330

約数列:

[1, 2, 5, 10, 25, 50, 83, 113, 166, 226, 409, 415, 565, 818, 830, 1130, 2045, 2075, 2825, 4090, 4150, 5650, 9379, 10225, 18758, 20450, 33947, 46217, 46895, 67894, 92434, 93790, 169735, 231085, 234475, 339470, 462170, 468950, 848675, 1155425, 1697350, 2310850, 3836011, 7672022, 19180055, 38360110, 95900275, 191800550]

約数ペア:

[(1, 191800550), (2, 95900275), (5, 38360110), (10, 19180055), (25, 7672022), (50, 3836011), (83, 2310850), (113, 1697350), (166, 1155425), (226, 848675), (409, 468950), (415, 462170), (565, 339470), (818, 234475), (830, 231085), (1130, 169735), (2045, 93790), (2075, 92434), (2825, 67894), (4090, 46895), (4150, 46217), (5650, 33947), (9379, 20450), (10225, 18758)]