18941250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5051}}^1$

素因数の和:5076

約数の個数: 40

約数和(自身を含む): 47347344

約数和(自身を除く): 28406094

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5051, 10102, 15153, 25255, 30306, 50510, 75765, 126275, 151530, 252550, 378825, 631375, 757650, 1262750, 1894125, 3156875, 3788250, 6313750, 9470625, 18941250]

約数ペア:

[(1, 18941250), (2, 9470625), (3, 6313750), (5, 3788250), (6, 3156875), (10, 1894125), (15, 1262750), (25, 757650), (30, 631375), (50, 378825), (75, 252550), (125, 151530), (150, 126275), (250, 75765), (375, 50510), (625, 30306), (750, 25255), (1250, 15153), (1875, 10102), (3750, 5051)]