486200440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15137}}^1$

素因数の和:15232

約数の個数: 64

約数和(自身を含む): 1209828960

約数和(自身を除く): 723628520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6424, 8030, 15137, 16060, 30274, 32120, 60548, 75685, 121096, 151370, 166507, 302740, 333014, 605480, 666028, 832535, 1105001, 1332056, 1665070, 2210002, 3330140, 4420004, 5525005, 6660280, 8840008, 11050010, 12155011, 22100020, 24310022, 44200040, 48620044, 60775055, 97240088, 121550110, 243100220, 486200440]

約数ペア:

[(1, 486200440), (2, 243100220), (4, 121550110), (5, 97240088), (8, 60775055), (10, 48620044), (11, 44200040), (20, 24310022), (22, 22100020), (40, 12155011), (44, 11050010), (55, 8840008), (73, 6660280), (88, 5525005), (110, 4420004), (146, 3330140), (220, 2210002), (292, 1665070), (365, 1332056), (440, 1105001), (584, 832535), (730, 666028), (803, 605480), (1460, 333014), (1606, 302740), (2920, 166507), (3212, 151370), (4015, 121096), (6424, 75685), (8030, 60548), (15137, 32120), (16060, 30274)]