38676950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 78172080

約数和(自身を除く): 39495130

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 157, 314, 325, 379, 650, 758, 785, 1570, 1895, 2041, 3790, 3925, 4082, 4927, 7850, 9475, 9854, 10205, 18950, 20410, 24635, 49270, 51025, 59503, 102050, 119006, 123175, 246350, 297515, 595030, 773539, 1487575, 1547078, 2975150, 3867695, 7735390, 19338475, 38676950]

約数ペア:

[(1, 38676950), (2, 19338475), (5, 7735390), (10, 3867695), (13, 2975150), (25, 1547078), (26, 1487575), (50, 773539), (65, 595030), (130, 297515), (157, 246350), (314, 123175), (325, 119006), (379, 102050), (650, 59503), (758, 51025), (785, 49270), (1570, 24635), (1895, 20410), (2041, 18950), (3790, 10205), (3925, 9854), (4082, 9475), (4927, 7850)]