70732240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52009}}^1$

素因数の和:52039

約数の個数: 40

約数和(自身を含む): 174129480

約数和(自身を除く): 103397240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 52009, 104018, 208036, 260045, 416072, 520090, 832144, 884153, 1040180, 1768306, 2080360, 3536612, 4160720, 4420765, 7073224, 8841530, 14146448, 17683060, 35366120, 70732240]

約数ペア:

[(1, 70732240), (2, 35366120), (4, 17683060), (5, 14146448), (8, 8841530), (10, 7073224), (16, 4420765), (17, 4160720), (20, 3536612), (34, 2080360), (40, 1768306), (68, 1040180), (80, 884153), (85, 832144), (136, 520090), (170, 416072), (272, 260045), (340, 208036), (680, 104018), (1360, 52009)]