455693080

素因数分解:

$2^3\times 5^1\times {\mathrm{929}}^1\times {\mathrm{12263}}^1$

素因数の和:13203

約数の個数: 32

約数和(自身を含む): 1026496800

約数和(自身を除く): 570803720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 929, 1858, 3716, 4645, 7432, 9290, 12263, 18580, 24526, 37160, 49052, 61315, 98104, 122630, 245260, 490520, 11392327, 22784654, 45569308, 56961635, 91138616, 113923270, 227846540, 455693080]

約数ペア:

[(1, 455693080), (2, 227846540), (4, 113923270), (5, 91138616), (8, 56961635), (10, 45569308), (20, 22784654), (40, 11392327), (929, 490520), (1858, 245260), (3716, 122630), (4645, 98104), (7432, 61315), (9290, 49052), (12263, 37160), (18580, 24526)]