423088100

素因数分解:

$2^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{16087}}^1$

素因数の和:16364

約数の個数: 36

約数和(自身を含む): 921649344

約数和(自身を除く): 498561244

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 263, 526, 1052, 1315, 2630, 5260, 6575, 13150, 16087, 26300, 32174, 64348, 80435, 160870, 321740, 402175, 804350, 1608700, 4230881, 8461762, 16923524, 21154405, 42308810, 84617620, 105772025, 211544050, 423088100]

約数ペア:

[(1, 423088100), (2, 211544050), (4, 105772025), (5, 84617620), (10, 42308810), (20, 21154405), (25, 16923524), (50, 8461762), (100, 4230881), (263, 1608700), (526, 804350), (1052, 402175), (1315, 321740), (2630, 160870), (5260, 80435), (6575, 64348), (13150, 32174), (16087, 26300)]