2018010110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{12203}}^1$

素因数の和:12952

約数の個数: 32

約数和(自身を含む): 3795932160

約数和(自身を除く): 1777922050

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 719, 1438, 3595, 7190, 12203, 16537, 24406, 33074, 61015, 82685, 122030, 165370, 280669, 561338, 1403345, 2806690, 8773957, 17547914, 43869785, 87739570, 201801011, 403602022, 1009005055, 2018010110]

約数ペア:

[(1, 2018010110), (2, 1009005055), (5, 403602022), (10, 201801011), (23, 87739570), (46, 43869785), (115, 17547914), (230, 8773957), (719, 2806690), (1438, 1403345), (3595, 561338), (7190, 280669), (12203, 165370), (16537, 122030), (24406, 82685), (33074, 61015)]