124408040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{182953}}^1$

素因数の和:182981

約数の個数: 32

約数和(自身を含む): 296385480

約数和(自身を除く): 171977440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 182953, 365906, 731812, 914765, 1463624, 1829530, 3110201, 3659060, 6220402, 7318120, 12440804, 15551005, 24881608, 31102010, 62204020, 124408040]

約数ペア:

[(1, 124408040), (2, 62204020), (4, 31102010), (5, 24881608), (8, 15551005), (10, 12440804), (17, 7318120), (20, 6220402), (34, 3659060), (40, 3110201), (68, 1829530), (85, 1463624), (136, 914765), (170, 731812), (340, 365906), (680, 182953)]