202418120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{136769}}^1$

素因数の和:136817

約数の個数: 32

約数和(自身を含む): 467753400

約数和(自身を除く): 265335280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 136769, 273538, 547076, 683845, 1094152, 1367690, 2735380, 5060453, 5470760, 10120906, 20241812, 25302265, 40483624, 50604530, 101209060, 202418120]

約数ペア:

[(1, 202418120), (2, 101209060), (4, 50604530), (5, 40483624), (8, 25302265), (10, 20241812), (20, 10120906), (37, 5470760), (40, 5060453), (74, 2735380), (148, 1367690), (185, 1094152), (296, 683845), (370, 547076), (740, 273538), (1480, 136769)]