65624020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 175988736

約数和(自身を除く): 110364716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 55, 70, 77, 86, 110, 140, 154, 172, 215, 220, 301, 308, 385, 430, 473, 602, 770, 860, 946, 991, 1204, 1505, 1540, 1892, 1982, 2365, 3010, 3311, 3964, 4730, 4955, 6020, 6622, 6937, 9460, 9910, 10901, 13244, 13874, 16555, 19820, 21802, 27748, 33110, 34685, 42613, 43604, 54505, 66220, 69370, 76307, 85226, 109010, 138740, 152614, 170452, 213065, 218020, 298291, 305228, 381535, 426130, 468743, 596582, 763070, 852260, 937486, 1193164, 1491455, 1526140, 1874972, 2343715, 2982910, 3281201, 4687430, 5965820, 6562402, 9374860, 13124804, 16406005, 32812010, 65624020]

約数ペア:

[(1, 65624020), (2, 32812010), (4, 16406005), (5, 13124804), (7, 9374860), (10, 6562402), (11, 5965820), (14, 4687430), (20, 3281201), (22, 2982910), (28, 2343715), (35, 1874972), (43, 1526140), (44, 1491455), (55, 1193164), (70, 937486), (77, 852260), (86, 763070), (110, 596582), (140, 468743), (154, 426130), (172, 381535), (215, 305228), (220, 298291), (301, 218020), (308, 213065), (385, 170452), (430, 152614), (473, 138740), (602, 109010), (770, 85226), (860, 76307), (946, 69370), (991, 66220), (1204, 54505), (1505, 43604), (1540, 42613), (1892, 34685), (1982, 33110), (2365, 27748), (3010, 21802), (3311, 19820), (3964, 16555), (4730, 13874), (4955, 13244), (6020, 10901), (6622, 9910), (6937, 9460)]