135016040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198553}}^1$

素因数の和:198581

約数の個数: 32

約数和(自身を含む): 321657480

約数和(自身を除く): 186641440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 198553, 397106, 794212, 992765, 1588424, 1985530, 3375401, 3971060, 6750802, 7942120, 13501604, 16877005, 27003208, 33754010, 67508020, 135016040]

約数ペア:

[(1, 135016040), (2, 67508020), (4, 33754010), (5, 27003208), (8, 16877005), (10, 13501604), (17, 7942120), (20, 6750802), (34, 3971060), (40, 3375401), (68, 1985530), (85, 1588424), (136, 992765), (170, 794212), (340, 397106), (680, 198553)]