38691950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 79387776

約数和(自身を除く): 40695826

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 683, 1030, 1133, 1366, 2266, 2575, 3415, 5150, 5665, 6830, 7513, 11330, 15026, 17075, 28325, 34150, 37565, 56650, 70349, 75130, 140698, 187825, 351745, 375650, 703490, 773839, 1547678, 1758725, 3517450, 3869195, 7738390, 19345975, 38691950]

約数ペア:

[(1, 38691950), (2, 19345975), (5, 7738390), (10, 3869195), (11, 3517450), (22, 1758725), (25, 1547678), (50, 773839), (55, 703490), (103, 375650), (110, 351745), (206, 187825), (275, 140698), (515, 75130), (550, 70349), (683, 56650), (1030, 37565), (1133, 34150), (1366, 28325), (2266, 17075), (2575, 15026), (3415, 11330), (5150, 7513), (5665, 6830)]