2016081100

素因数分解:

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

素因数の和:79735

約数の個数: 72

約数和(自身を含む): 4980181248

約数和(自身を除く): 2964100148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 460, 506, 550, 575, 1012, 1100, 1150, 1265, 2300, 2530, 5060, 6325, 12650, 25300, 79687, 159374, 318748, 398435, 796870, 876557, 1593740, 1753114, 1832801, 1992175, 3506228, 3665602, 3984350, 4382785, 7331204, 7968700, 8765570, 9164005, 17531140, 18328010, 20160811, 21913925, 36656020, 40321622, 43827850, 45820025, 80643244, 87655700, 91640050, 100804055, 183280100, 201608110, 403216220, 504020275, 1008040550, 2016081100]

約数ペア:

[(1, 2016081100), (2, 1008040550), (4, 504020275), (5, 403216220), (10, 201608110), (11, 183280100), (20, 100804055), (22, 91640050), (23, 87655700), (25, 80643244), (44, 45820025), (46, 43827850), (50, 40321622), (55, 36656020), (92, 21913925), (100, 20160811), (110, 18328010), (115, 17531140), (220, 9164005), (230, 8765570), (253, 7968700), (275, 7331204), (460, 4382785), (506, 3984350), (550, 3665602), (575, 3506228), (1012, 1992175), (1100, 1832801), (1150, 1753114), (1265, 1593740), (2300, 876557), (2530, 796870), (5060, 398435), (6325, 318748), (12650, 159374), (25300, 79687)]