11897350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 23324400

約数和(自身を除く): 11427050

約数列:

[1, 2, 5, 10, 25, 37, 50, 59, 74, 109, 118, 185, 218, 295, 370, 545, 590, 925, 1090, 1475, 1850, 2183, 2725, 2950, 4033, 4366, 5450, 6431, 8066, 10915, 12862, 20165, 21830, 32155, 40330, 54575, 64310, 100825, 109150, 160775, 201650, 237947, 321550, 475894, 1189735, 2379470, 5948675, 11897350]

約数ペア:

[(1, 11897350), (2, 5948675), (5, 2379470), (10, 1189735), (25, 475894), (37, 321550), (50, 237947), (59, 201650), (74, 160775), (109, 109150), (118, 100825), (185, 64310), (218, 54575), (295, 40330), (370, 32155), (545, 21830), (590, 20165), (925, 12862), (1090, 10915), (1475, 8066), (1850, 6431), (2183, 5450), (2725, 4366), (2950, 4033)]