142714550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7013}}^1$

素因数の和:7073

約数の個数: 48

約数和(自身を含む): 297449712

約数和(自身を除く): 154735162

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 7013, 10175, 14026, 20350, 35065, 70130, 77143, 154286, 175325, 259481, 350650, 385715, 518962, 771430, 1297405, 1928575, 2594810, 2854291, 3857150, 5708582, 6487025, 12974050, 14271455, 28542910, 71357275, 142714550]

約数ペア:

[(1, 142714550), (2, 71357275), (5, 28542910), (10, 14271455), (11, 12974050), (22, 6487025), (25, 5708582), (37, 3857150), (50, 2854291), (55, 2594810), (74, 1928575), (110, 1297405), (185, 771430), (275, 518962), (370, 385715), (407, 350650), (550, 259481), (814, 175325), (925, 154286), (1850, 77143), (2035, 70130), (4070, 35065), (7013, 20350), (10175, 14026)]