36720680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54001}}^1$

素因数の和:54029

約数の個数: 32

約数和(自身を含む): 87483240

約数和(自身を除く): 50762560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 54001, 108002, 216004, 270005, 432008, 540010, 918017, 1080020, 1836034, 2160040, 3672068, 4590085, 7344136, 9180170, 18360340, 36720680]

約数ペア:

[(1, 36720680), (2, 18360340), (4, 9180170), (5, 7344136), (8, 4590085), (10, 3672068), (17, 2160040), (20, 1836034), (34, 1080020), (40, 918017), (68, 540010), (85, 432008), (136, 270005), (170, 216004), (340, 108002), (680, 54001)]