71972200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{12409}}^1$

素因数の和:12454

約数の個数: 48

約数和(自身を含む): 173119500

約数和(自身を除く): 101147300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 12409, 24818, 49636, 62045, 99272, 124090, 248180, 310225, 359861, 496360, 620450, 719722, 1240900, 1439444, 1799305, 2481800, 2878888, 3598610, 7197220, 8996525, 14394440, 17993050, 35986100, 71972200]

約数ペア:

[(1, 71972200), (2, 35986100), (4, 17993050), (5, 14394440), (8, 8996525), (10, 7197220), (20, 3598610), (25, 2878888), (29, 2481800), (40, 1799305), (50, 1439444), (58, 1240900), (100, 719722), (116, 620450), (145, 496360), (200, 359861), (232, 310225), (290, 248180), (580, 124090), (725, 99272), (1160, 62045), (1450, 49636), (2900, 24818), (5800, 12409)]