74784850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2927}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 161203968

約数和(自身を除く): 86419118

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 73, 146, 175, 350, 365, 511, 730, 1022, 1825, 2555, 2927, 3650, 5110, 5854, 12775, 14635, 20489, 25550, 29270, 40978, 73175, 102445, 146350, 204890, 213671, 427342, 512225, 1024450, 1068355, 1495697, 2136710, 2991394, 5341775, 7478485, 10683550, 14956970, 37392425, 74784850]

約数ペア:

[(1, 74784850), (2, 37392425), (5, 14956970), (7, 10683550), (10, 7478485), (14, 5341775), (25, 2991394), (35, 2136710), (50, 1495697), (70, 1068355), (73, 1024450), (146, 512225), (175, 427342), (350, 213671), (365, 204890), (511, 146350), (730, 102445), (1022, 73175), (1825, 40978), (2555, 29270), (2927, 25550), (3650, 20489), (5110, 14635), (5854, 12775)]