234607220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 505884288

約数和(自身を除く): 271277068

約数列:

[1, 2, 4, 5, 10, 20, 61, 103, 122, 206, 244, 305, 412, 515, 610, 1030, 1220, 1867, 2060, 3734, 6283, 7468, 9335, 12566, 18670, 25132, 31415, 37340, 62830, 113887, 125660, 192301, 227774, 384602, 455548, 569435, 769204, 961505, 1138870, 1923010, 2277740, 3846020, 11730361, 23460722, 46921444, 58651805, 117303610, 234607220]

約数ペア:

[(1, 234607220), (2, 117303610), (4, 58651805), (5, 46921444), (10, 23460722), (20, 11730361), (61, 3846020), (103, 2277740), (122, 1923010), (206, 1138870), (244, 961505), (305, 769204), (412, 569435), (515, 455548), (610, 384602), (1030, 227774), (1220, 192301), (1867, 125660), (2060, 113887), (3734, 62830), (6283, 37340), (7468, 31415), (9335, 25132), (12566, 18670)]