234462020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1931}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 531655488

約数和(自身を除く): 297193468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 467, 934, 1868, 1931, 2335, 3862, 4670, 6071, 7724, 9340, 9655, 12142, 19310, 24284, 25103, 30355, 38620, 50206, 60710, 100412, 121420, 125515, 251030, 502060, 901777, 1803554, 3607108, 4508885, 9017770, 11723101, 18035540, 23446202, 46892404, 58615505, 117231010, 234462020]

約数ペア:

[(1, 234462020), (2, 117231010), (4, 58615505), (5, 46892404), (10, 23446202), (13, 18035540), (20, 11723101), (26, 9017770), (52, 4508885), (65, 3607108), (130, 1803554), (260, 901777), (467, 502060), (934, 251030), (1868, 125515), (1931, 121420), (2335, 100412), (3862, 60710), (4670, 50206), (6071, 38620), (7724, 30355), (9340, 25103), (9655, 24284), (12142, 19310)]