2340886180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{46687}}^1$

素因数の和:46828

約数の個数: 48

約数和(自身を含む): 5176765440

約数和(自身を除く): 2835879260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 46687, 50140, 93374, 186748, 233435, 466870, 933740, 1073801, 2147602, 4295204, 5088883, 5369005, 10177766, 10738010, 20355532, 21476020, 25444415, 50888830, 101777660, 117044309, 234088618, 468177236, 585221545, 1170443090, 2340886180]

約数ペア:

[(1, 2340886180), (2, 1170443090), (4, 585221545), (5, 468177236), (10, 234088618), (20, 117044309), (23, 101777660), (46, 50888830), (92, 25444415), (109, 21476020), (115, 20355532), (218, 10738010), (230, 10177766), (436, 5369005), (460, 5088883), (545, 4295204), (1090, 2147602), (2180, 1073801), (2507, 933740), (5014, 466870), (10028, 233435), (12535, 186748), (25070, 93374), (46687, 50140)]