62890820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 141205680

約数和(自身を除く): 78314860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1697, 1853, 2180, 3394, 3706, 6788, 7412, 8485, 9265, 16970, 18530, 28849, 33940, 37060, 57698, 115396, 144245, 184973, 288490, 369946, 576980, 739892, 924865, 1849730, 3144541, 3699460, 6289082, 12578164, 15722705, 31445410, 62890820]

約数ペア:

[(1, 62890820), (2, 31445410), (4, 15722705), (5, 12578164), (10, 6289082), (17, 3699460), (20, 3144541), (34, 1849730), (68, 924865), (85, 739892), (109, 576980), (170, 369946), (218, 288490), (340, 184973), (436, 144245), (545, 115396), (1090, 57698), (1697, 37060), (1853, 33940), (2180, 28849), (3394, 18530), (3706, 16970), (6788, 9265), (7412, 8485)]