56274200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 140616000

約数和(自身を除く): 84341800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 59, 76, 95, 100, 118, 152, 190, 200, 236, 251, 295, 380, 472, 475, 502, 590, 760, 950, 1004, 1121, 1180, 1255, 1475, 1900, 2008, 2242, 2360, 2510, 2950, 3800, 4484, 4769, 5020, 5605, 5900, 6275, 8968, 9538, 10040, 11210, 11800, 12550, 14809, 19076, 22420, 23845, 25100, 28025, 29618, 38152, 44840, 47690, 50200, 56050, 59236, 74045, 95380, 112100, 118472, 119225, 148090, 190760, 224200, 238450, 281371, 296180, 370225, 476900, 562742, 592360, 740450, 953800, 1125484, 1406855, 1480900, 2250968, 2813710, 2961800, 5627420, 7034275, 11254840, 14068550, 28137100, 56274200]

約数ペア:

[(1, 56274200), (2, 28137100), (4, 14068550), (5, 11254840), (8, 7034275), (10, 5627420), (19, 2961800), (20, 2813710), (25, 2250968), (38, 1480900), (40, 1406855), (50, 1125484), (59, 953800), (76, 740450), (95, 592360), (100, 562742), (118, 476900), (152, 370225), (190, 296180), (200, 281371), (236, 238450), (251, 224200), (295, 190760), (380, 148090), (472, 119225), (475, 118472), (502, 112100), (590, 95380), (760, 74045), (950, 59236), (1004, 56050), (1121, 50200), (1180, 47690), (1255, 44840), (1475, 38152), (1900, 29618), (2008, 28025), (2242, 25100), (2360, 23845), (2510, 22420), (2950, 19076), (3800, 14809), (4484, 12550), (4769, 11800), (5020, 11210), (5605, 10040), (5900, 9538), (6275, 8968)]