111959380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1931}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 254467584

約数和(自身を除く): 142508204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 1931, 2230, 2899, 3862, 4460, 5798, 7724, 9655, 11596, 14495, 19310, 25103, 28990, 38620, 50206, 57980, 100412, 125515, 251030, 430613, 502060, 861226, 1722452, 2153065, 4306130, 5597969, 8612260, 11195938, 22391876, 27989845, 55979690, 111959380]

約数ペア:

[(1, 111959380), (2, 55979690), (4, 27989845), (5, 22391876), (10, 11195938), (13, 8612260), (20, 5597969), (26, 4306130), (52, 2153065), (65, 1722452), (130, 861226), (223, 502060), (260, 430613), (446, 251030), (892, 125515), (1115, 100412), (1931, 57980), (2230, 50206), (2899, 38620), (3862, 28990), (4460, 25103), (5798, 19310), (7724, 14495), (9655, 11596)]