66115280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10733}}^1$

素因数の和:10764

約数の個数: 80

約数和(自身を含む): 191666304

約数和(自身を除く): 125551024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 10733, 21466, 42932, 53665, 75131, 85864, 107330, 118063, 150262, 171728, 214660, 236126, 300524, 375655, 429320, 472252, 590315, 601048, 751310, 826441, 858640, 944504, 1180630, 1202096, 1502620, 1652882, 1889008, 2361260, 3005240, 3305764, 4132205, 4722520, 6010480, 6611528, 8264410, 9445040, 13223056, 16528820, 33057640, 66115280]

約数ペア:

[(1, 66115280), (2, 33057640), (4, 16528820), (5, 13223056), (7, 9445040), (8, 8264410), (10, 6611528), (11, 6010480), (14, 4722520), (16, 4132205), (20, 3305764), (22, 3005240), (28, 2361260), (35, 1889008), (40, 1652882), (44, 1502620), (55, 1202096), (56, 1180630), (70, 944504), (77, 858640), (80, 826441), (88, 751310), (110, 601048), (112, 590315), (140, 472252), (154, 429320), (176, 375655), (220, 300524), (280, 236126), (308, 214660), (385, 171728), (440, 150262), (560, 118063), (616, 107330), (770, 85864), (880, 75131), (1232, 53665), (1540, 42932), (3080, 21466), (6160, 10733)]