66565450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8269}}^1$

素因数の和:8311

約数の個数: 48

約数和(自身を含む): 147669120

約数和(自身を除く): 81103670

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 8269, 16538, 41345, 57883, 82690, 115766, 190187, 206725, 289415, 380374, 413450, 578830, 950935, 1331309, 1447075, 1901870, 2662618, 2894150, 4754675, 6656545, 9509350, 13313090, 33282725, 66565450]

約数ペア:

[(1, 66565450), (2, 33282725), (5, 13313090), (7, 9509350), (10, 6656545), (14, 4754675), (23, 2894150), (25, 2662618), (35, 1901870), (46, 1447075), (50, 1331309), (70, 950935), (115, 578830), (161, 413450), (175, 380374), (230, 289415), (322, 206725), (350, 190187), (575, 115766), (805, 82690), (1150, 57883), (1610, 41345), (4025, 16538), (8050, 8269)]