40661150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 80292480

約数和(自身を除く): 39631330

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 155, 185, 310, 370, 709, 775, 925, 1147, 1418, 1550, 1850, 2294, 3545, 5735, 7090, 11470, 17725, 21979, 26233, 28675, 35450, 43958, 52466, 57350, 109895, 131165, 219790, 262330, 549475, 655825, 813223, 1098950, 1311650, 1626446, 4066115, 8132230, 20330575, 40661150]

約数ペア:

[(1, 40661150), (2, 20330575), (5, 8132230), (10, 4066115), (25, 1626446), (31, 1311650), (37, 1098950), (50, 813223), (62, 655825), (74, 549475), (155, 262330), (185, 219790), (310, 131165), (370, 109895), (709, 57350), (775, 52466), (925, 43958), (1147, 35450), (1418, 28675), (1550, 26233), (1850, 21979), (2294, 17725), (3545, 11470), (5735, 7090)]