7029046040

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1\times {\mathrm{1373}}^1$

素因数の和:2492

約数の個数: 64

約数和(自身を含む): 15964011360

約数和(自身を除く): 8934965320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 977, 1048, 1310, 1373, 1954, 2620, 2746, 3908, 4885, 5240, 5492, 6865, 7816, 9770, 10984, 13730, 19540, 27460, 39080, 54920, 127987, 179863, 255974, 359726, 511948, 639935, 719452, 899315, 1023896, 1279870, 1341421, 1438904, 1798630, 2559740, 2682842, 3597260, 5119480, 5365684, 6707105, 7194520, 10731368, 13414210, 26828420, 53656840, 175726151, 351452302, 702904604, 878630755, 1405809208, 1757261510, 3514523020, 7029046040]

約数ペア:

[(1, 7029046040), (2, 3514523020), (4, 1757261510), (5, 1405809208), (8, 878630755), (10, 702904604), (20, 351452302), (40, 175726151), (131, 53656840), (262, 26828420), (524, 13414210), (655, 10731368), (977, 7194520), (1048, 6707105), (1310, 5365684), (1373, 5119480), (1954, 3597260), (2620, 2682842), (2746, 2559740), (3908, 1798630), (4885, 1438904), (5240, 1341421), (5492, 1279870), (6865, 1023896), (7816, 899315), (9770, 719452), (10984, 639935), (13730, 511948), (19540, 359726), (27460, 255974), (39080, 179863), (54920, 127987)]