113956400

素因数分解:

$2^4\times 5^2\times {\mathrm{431}}^1\times {\mathrm{661}}^1$

素因数の和:1110

約数の個数: 60

約数和(自身を含む): 274830624

約数和(自身を除く): 160874224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 431, 661, 862, 1322, 1724, 2155, 2644, 3305, 3448, 4310, 5288, 6610, 6896, 8620, 10576, 10775, 13220, 16525, 17240, 21550, 26440, 33050, 34480, 43100, 52880, 66100, 86200, 132200, 172400, 264400, 284891, 569782, 1139564, 1424455, 2279128, 2848910, 4558256, 5697820, 7122275, 11395640, 14244550, 22791280, 28489100, 56978200, 113956400]

約数ペア:

[(1, 113956400), (2, 56978200), (4, 28489100), (5, 22791280), (8, 14244550), (10, 11395640), (16, 7122275), (20, 5697820), (25, 4558256), (40, 2848910), (50, 2279128), (80, 1424455), (100, 1139564), (200, 569782), (400, 284891), (431, 264400), (661, 172400), (862, 132200), (1322, 86200), (1724, 66100), (2155, 52880), (2644, 43100), (3305, 34480), (3448, 33050), (4310, 26440), (5288, 21550), (6610, 17240), (6896, 16525), (8620, 13220), (10576, 10775)]