145217857520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{49060087}}^1$

素因数の和:49060137

約数の個数: 40

約数和(自身を含む): 346756701984

約数和(自身を除く): 201538844464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 49060087, 98120174, 196240348, 245300435, 392480696, 490600870, 784961392, 981201740, 1815223219, 1962403480, 3630446438, 3924806960, 7260892876, 9076116095, 14521785752, 18152232190, 29043571504, 36304464380, 72608928760, 145217857520]

約数ペア:

[(1, 145217857520), (2, 72608928760), (4, 36304464380), (5, 29043571504), (8, 18152232190), (10, 14521785752), (16, 9076116095), (20, 7260892876), (37, 3924806960), (40, 3630446438), (74, 1962403480), (80, 1815223219), (148, 981201740), (185, 784961392), (296, 490600870), (370, 392480696), (592, 245300435), (740, 196240348), (1480, 98120174), (2960, 49060087)]