2480521750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19417}}^1$

素因数の和:19514

約数の個数: 64

約数和(自身を含む): 5379873408

約数和(自身を除く): 2899351658

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 125, 146, 175, 250, 350, 365, 511, 730, 875, 1022, 1750, 1825, 2555, 3650, 5110, 9125, 12775, 18250, 19417, 25550, 38834, 63875, 97085, 127750, 135919, 194170, 271838, 485425, 679595, 970850, 1359190, 1417441, 2427125, 2834882, 3397975, 4854250, 6795950, 7087205, 9922087, 14174410, 16989875, 19844174, 33979750, 35436025, 49610435, 70872050, 99220870, 177180125, 248052175, 354360250, 496104350, 1240260875, 2480521750]

約数ペア:

[(1, 2480521750), (2, 1240260875), (5, 496104350), (7, 354360250), (10, 248052175), (14, 177180125), (25, 99220870), (35, 70872050), (50, 49610435), (70, 35436025), (73, 33979750), (125, 19844174), (146, 16989875), (175, 14174410), (250, 9922087), (350, 7087205), (365, 6795950), (511, 4854250), (730, 3397975), (875, 2834882), (1022, 2427125), (1750, 1417441), (1825, 1359190), (2555, 970850), (3650, 679595), (5110, 485425), (9125, 271838), (12775, 194170), (18250, 135919), (19417, 127750), (25550, 97085), (38834, 63875)]