2952135280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{997343}}^1$

素因数の和:997393

約数の個数: 40

約数和(自身を含む): 7049227392

約数和(自身を除く): 4097092112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 997343, 1994686, 3989372, 4986715, 7978744, 9973430, 15957488, 19946860, 36901691, 39893720, 73803382, 79787440, 147606764, 184508455, 295213528, 369016910, 590427056, 738033820, 1476067640, 2952135280]

約数ペア:

[(1, 2952135280), (2, 1476067640), (4, 738033820), (5, 590427056), (8, 369016910), (10, 295213528), (16, 184508455), (20, 147606764), (37, 79787440), (40, 73803382), (74, 39893720), (80, 36901691), (148, 19946860), (185, 15957488), (296, 9973430), (370, 7978744), (592, 4986715), (740, 3989372), (1480, 1994686), (2960, 997343)]