40242650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3709}}^1$

素因数の和:3759

約数の個数: 48

約数和(自身を含む): 88327680

約数和(自身を除く): 48085030

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 310, 350, 434, 775, 1085, 1550, 2170, 3709, 5425, 7418, 10850, 18545, 25963, 37090, 51926, 92725, 114979, 129815, 185450, 229958, 259630, 574895, 649075, 804853, 1149790, 1298150, 1609706, 2874475, 4024265, 5748950, 8048530, 20121325, 40242650]

約数ペア:

[(1, 40242650), (2, 20121325), (5, 8048530), (7, 5748950), (10, 4024265), (14, 2874475), (25, 1609706), (31, 1298150), (35, 1149790), (50, 804853), (62, 649075), (70, 574895), (155, 259630), (175, 229958), (217, 185450), (310, 129815), (350, 114979), (434, 92725), (775, 51926), (1085, 37090), (1550, 25963), (2170, 18545), (3709, 10850), (5425, 7418)]