170055100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{691}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 389225088

約数和(自身を除く): 219169988

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 107, 115, 214, 230, 428, 460, 535, 575, 691, 1070, 1150, 1382, 2140, 2300, 2461, 2675, 2764, 3455, 4922, 5350, 6910, 9844, 10700, 12305, 13820, 15893, 17275, 24610, 31786, 34550, 49220, 61525, 63572, 69100, 73937, 79465, 123050, 147874, 158930, 246100, 295748, 317860, 369685, 397325, 739370, 794650, 1478740, 1589300, 1700551, 1848425, 3401102, 3696850, 6802204, 7393700, 8502755, 17005510, 34011020, 42513775, 85027550, 170055100]

約数ペア:

[(1, 170055100), (2, 85027550), (4, 42513775), (5, 34011020), (10, 17005510), (20, 8502755), (23, 7393700), (25, 6802204), (46, 3696850), (50, 3401102), (92, 1848425), (100, 1700551), (107, 1589300), (115, 1478740), (214, 794650), (230, 739370), (428, 397325), (460, 369685), (535, 317860), (575, 295748), (691, 246100), (1070, 158930), (1150, 147874), (1382, 123050), (2140, 79465), (2300, 73937), (2461, 69100), (2675, 63572), (2764, 61525), (3455, 49220), (4922, 34550), (5350, 31786), (6910, 24610), (9844, 17275), (10700, 15893), (12305, 13820)]