38329850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 77625240

約数和(自身を除く): 39295390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 541, 545, 650, 1082, 1090, 1417, 2705, 2725, 2834, 5410, 5450, 7033, 7085, 13525, 14066, 14170, 27050, 35165, 35425, 58969, 70330, 70850, 117938, 175825, 294845, 351650, 589690, 766597, 1474225, 1533194, 2948450, 3832985, 7665970, 19164925, 38329850]

約数ペア:

[(1, 38329850), (2, 19164925), (5, 7665970), (10, 3832985), (13, 2948450), (25, 1533194), (26, 1474225), (50, 766597), (65, 589690), (109, 351650), (130, 294845), (218, 175825), (325, 117938), (541, 70850), (545, 70330), (650, 58969), (1082, 35425), (1090, 35165), (1417, 27050), (2705, 14170), (2725, 14066), (2834, 13525), (5410, 7085), (5450, 7033)]