496711220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{1523}}^1$

素因数の和:2264

約数の個数: 48

約数和(自身を含む): 1090696320

約数和(自身を除く): 593985100

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 709, 1418, 1523, 2836, 3046, 3545, 6092, 7090, 7615, 14180, 15230, 16307, 30460, 32614, 35029, 65228, 70058, 81535, 140116, 163070, 175145, 326140, 350290, 700580, 1079807, 2159614, 4319228, 5399035, 10798070, 21596140, 24835561, 49671122, 99342244, 124177805, 248355610, 496711220]

約数ペア:

[(1, 496711220), (2, 248355610), (4, 124177805), (5, 99342244), (10, 49671122), (20, 24835561), (23, 21596140), (46, 10798070), (92, 5399035), (115, 4319228), (230, 2159614), (460, 1079807), (709, 700580), (1418, 350290), (1523, 326140), (2836, 175145), (3046, 163070), (3545, 140116), (6092, 81535), (7090, 70058), (7615, 65228), (14180, 35029), (15230, 32614), (16307, 30460)]