80133800

素因数分解:

$2^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{6791}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 189496800

約数和(自身を除く): 109363000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 200, 236, 295, 472, 590, 1180, 1475, 2360, 2950, 5900, 6791, 11800, 13582, 27164, 33955, 54328, 67910, 135820, 169775, 271640, 339550, 400669, 679100, 801338, 1358200, 1602676, 2003345, 3205352, 4006690, 8013380, 10016725, 16026760, 20033450, 40066900, 80133800]

約数ペア:

[(1, 80133800), (2, 40066900), (4, 20033450), (5, 16026760), (8, 10016725), (10, 8013380), (20, 4006690), (25, 3205352), (40, 2003345), (50, 1602676), (59, 1358200), (100, 801338), (118, 679100), (200, 400669), (236, 339550), (295, 271640), (472, 169775), (590, 135820), (1180, 67910), (1475, 54328), (2360, 33955), (2950, 27164), (5900, 13582), (6791, 11800)]