129346069220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1625359}}^1$

素因数の和:1625564

約数の個数: 48

約数和(自身を含む): 285075141120

約数和(自身を除く): 155729071900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 692, 865, 1730, 3460, 3979, 7958, 15916, 19895, 39790, 79580, 1625359, 3250718, 6501436, 8126795, 16253590, 32507180, 37383257, 74766514, 149533028, 186916285, 281187107, 373832570, 562374214, 747665140, 1124748428, 1405935535, 2811871070, 5623742140, 6467303461, 12934606922, 25869213844, 32336517305, 64673034610, 129346069220]

約数ペア:

[(1, 129346069220), (2, 64673034610), (4, 32336517305), (5, 25869213844), (10, 12934606922), (20, 6467303461), (23, 5623742140), (46, 2811871070), (92, 1405935535), (115, 1124748428), (173, 747665140), (230, 562374214), (346, 373832570), (460, 281187107), (692, 186916285), (865, 149533028), (1730, 74766514), (3460, 37383257), (3979, 32507180), (7958, 16253590), (15916, 8126795), (19895, 6501436), (39790, 3250718), (79580, 1625359)]