86506750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 92755970

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 83, 110, 125, 166, 250, 275, 379, 415, 550, 758, 830, 913, 1375, 1826, 1895, 2075, 2750, 3790, 4150, 4169, 4565, 8338, 9130, 9475, 10375, 18950, 20750, 20845, 22825, 31457, 41690, 45650, 47375, 62914, 94750, 104225, 114125, 157285, 208450, 228250, 314570, 346027, 521125, 692054, 786425, 1042250, 1572850, 1730135, 3460270, 3932125, 7864250, 8650675, 17301350, 43253375, 86506750]

約数ペア:

[(1, 86506750), (2, 43253375), (5, 17301350), (10, 8650675), (11, 7864250), (22, 3932125), (25, 3460270), (50, 1730135), (55, 1572850), (83, 1042250), (110, 786425), (125, 692054), (166, 521125), (250, 346027), (275, 314570), (379, 228250), (415, 208450), (550, 157285), (758, 114125), (830, 104225), (913, 94750), (1375, 62914), (1826, 47375), (1895, 45650), (2075, 41690), (2750, 31457), (3790, 22825), (4150, 20845), (4169, 20750), (4565, 18950), (8338, 10375), (9130, 9475)]