23741900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 63433440

約数和(自身を除く): 39691540

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 2609, 4550, 5218, 9100, 10436, 13045, 18263, 26090, 33917, 36526, 52180, 65225, 67834, 73052, 91315, 130450, 135668, 169585, 182630, 237419, 260900, 339170, 365260, 456575, 474838, 678340, 847925, 913150, 949676, 1187095, 1695850, 1826300, 2374190, 3391700, 4748380, 5935475, 11870950, 23741900]

約数ペア:

[(1, 23741900), (2, 11870950), (4, 5935475), (5, 4748380), (7, 3391700), (10, 2374190), (13, 1826300), (14, 1695850), (20, 1187095), (25, 949676), (26, 913150), (28, 847925), (35, 678340), (50, 474838), (52, 456575), (65, 365260), (70, 339170), (91, 260900), (100, 237419), (130, 182630), (140, 169585), (175, 135668), (182, 130450), (260, 91315), (325, 73052), (350, 67834), (364, 65225), (455, 52180), (650, 36526), (700, 33917), (910, 26090), (1300, 18263), (1820, 13045), (2275, 10436), (2609, 9100), (4550, 5218)]