7923804550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2887}}^1\times {\mathrm{3229}}^1$

素因数の和:6145

約数の個数: 48

約数和(自身を含む): 15615473760

約数和(自身を除く): 7691669210

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2887, 3229, 5774, 6458, 14435, 16145, 28870, 32290, 49079, 54893, 72175, 80725, 98158, 109786, 144350, 161450, 245395, 274465, 490790, 548930, 1226975, 1372325, 2453950, 2744650, 9322123, 18644246, 46610615, 93221230, 158476091, 233053075, 316952182, 466106150, 792380455, 1584760910, 3961902275, 7923804550]

約数ペア:

[(1, 7923804550), (2, 3961902275), (5, 1584760910), (10, 792380455), (17, 466106150), (25, 316952182), (34, 233053075), (50, 158476091), (85, 93221230), (170, 46610615), (425, 18644246), (850, 9322123), (2887, 2744650), (3229, 2453950), (5774, 1372325), (6458, 1226975), (14435, 548930), (16145, 490790), (28870, 274465), (32290, 245395), (49079, 161450), (54893, 144350), (72175, 109786), (80725, 98158)]