445601120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67927}}^1$

素因数の和:67983

約数の個数: 48

約数和(自身を含む): 1078424928

約数和(自身を除く): 632823808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 67927, 135854, 271708, 339635, 543416, 679270, 1086832, 1358540, 2173664, 2717080, 2785007, 5434160, 5570014, 10868320, 11140028, 13925035, 22280056, 27850070, 44560112, 55700140, 89120224, 111400280, 222800560, 445601120]

約数ペア:

[(1, 445601120), (2, 222800560), (4, 111400280), (5, 89120224), (8, 55700140), (10, 44560112), (16, 27850070), (20, 22280056), (32, 13925035), (40, 11140028), (41, 10868320), (80, 5570014), (82, 5434160), (160, 2785007), (164, 2717080), (205, 2173664), (328, 1358540), (410, 1086832), (656, 679270), (820, 543416), (1312, 339635), (1640, 271708), (3280, 135854), (6560, 67927)]