40259450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10457}}^1$

素因数の和:10487

約数の個数: 48

約数和(自身を含む): 93369024

約数和(自身を除く): 53109574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 10457, 20914, 52285, 73199, 104570, 115027, 146398, 230054, 261425, 365995, 522850, 575135, 731990, 805189, 1150270, 1610378, 1829975, 2875675, 3659950, 4025945, 5751350, 8051890, 20129725, 40259450]

約数ペア:

[(1, 40259450), (2, 20129725), (5, 8051890), (7, 5751350), (10, 4025945), (11, 3659950), (14, 2875675), (22, 1829975), (25, 1610378), (35, 1150270), (50, 805189), (55, 731990), (70, 575135), (77, 522850), (110, 365995), (154, 261425), (175, 230054), (275, 146398), (350, 115027), (385, 104570), (550, 73199), (770, 52285), (1925, 20914), (3850, 10457)]