1008040550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79687}}^1$

素因数の和:79733

約数の個数: 48

約数和(自身を含む): 2134363392

約数和(自身を除く): 1126322842

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 230, 253, 275, 506, 550, 575, 1150, 1265, 2530, 6325, 12650, 79687, 159374, 398435, 796870, 876557, 1753114, 1832801, 1992175, 3665602, 3984350, 4382785, 8765570, 9164005, 18328010, 20160811, 21913925, 40321622, 43827850, 45820025, 91640050, 100804055, 201608110, 504020275, 1008040550]

約数ペア:

[(1, 1008040550), (2, 504020275), (5, 201608110), (10, 100804055), (11, 91640050), (22, 45820025), (23, 43827850), (25, 40321622), (46, 21913925), (50, 20160811), (55, 18328010), (110, 9164005), (115, 8765570), (230, 4382785), (253, 3984350), (275, 3665602), (506, 1992175), (550, 1832801), (575, 1753114), (1150, 876557), (1265, 796870), (2530, 398435), (6325, 159374), (12650, 79687)]