5485870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 11198880

約数和(自身を除く): 5713010

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2221, 2470, 4442, 11105, 22210, 28873, 42199, 57746, 84398, 144365, 210995, 288730, 421990, 548587, 1097174, 2742935, 5485870]

約数ペア:

[(1, 5485870), (2, 2742935), (5, 1097174), (10, 548587), (13, 421990), (19, 288730), (26, 210995), (38, 144365), (65, 84398), (95, 57746), (130, 42199), (190, 28873), (247, 22210), (494, 11105), (1235, 4442), (2221, 2470)]