16045700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 39372480

約数和(自身を除く): 23326780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 503, 550, 580, 638, 725, 1006, 1100, 1276, 1450, 1595, 2012, 2515, 2900, 3190, 5030, 5533, 6380, 7975, 10060, 11066, 12575, 14587, 15950, 22132, 25150, 27665, 29174, 31900, 50300, 55330, 58348, 72935, 110660, 138325, 145870, 160457, 276650, 291740, 320914, 364675, 553300, 641828, 729350, 802285, 1458700, 1604570, 3209140, 4011425, 8022850, 16045700]

約数ペア:

[(1, 16045700), (2, 8022850), (4, 4011425), (5, 3209140), (10, 1604570), (11, 1458700), (20, 802285), (22, 729350), (25, 641828), (29, 553300), (44, 364675), (50, 320914), (55, 291740), (58, 276650), (100, 160457), (110, 145870), (116, 138325), (145, 110660), (220, 72935), (275, 58348), (290, 55330), (319, 50300), (503, 31900), (550, 29174), (580, 27665), (638, 25150), (725, 22132), (1006, 15950), (1100, 14587), (1276, 12575), (1450, 11066), (1595, 10060), (2012, 7975), (2515, 6380), (2900, 5533), (3190, 5030)]