11297950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 22391424

約数和(自身を除く): 11093474

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 197, 310, 370, 394, 775, 925, 985, 1147, 1550, 1850, 1970, 2294, 4925, 5735, 6107, 7289, 9850, 11470, 12214, 14578, 28675, 30535, 36445, 57350, 61070, 72890, 152675, 182225, 225959, 305350, 364450, 451918, 1129795, 2259590, 5648975, 11297950]

約数ペア:

[(1, 11297950), (2, 5648975), (5, 2259590), (10, 1129795), (25, 451918), (31, 364450), (37, 305350), (50, 225959), (62, 182225), (74, 152675), (155, 72890), (185, 61070), (197, 57350), (310, 36445), (370, 30535), (394, 28675), (775, 14578), (925, 12214), (985, 11470), (1147, 9850), (1550, 7289), (1850, 6107), (1970, 5735), (2294, 4925)]