86137150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 175881600

約数和(自身を除く): 89744450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 787, 995, 1574, 1990, 2189, 3935, 4378, 4975, 7870, 8657, 9950, 10945, 17314, 19675, 21890, 39350, 43285, 54725, 86570, 109450, 156613, 216425, 313226, 432850, 783065, 1566130, 1722743, 3445486, 3915325, 7830650, 8613715, 17227430, 43068575, 86137150]

約数ペア:

[(1, 86137150), (2, 43068575), (5, 17227430), (10, 8613715), (11, 7830650), (22, 3915325), (25, 3445486), (50, 1722743), (55, 1566130), (110, 783065), (199, 432850), (275, 313226), (398, 216425), (550, 156613), (787, 109450), (995, 86570), (1574, 54725), (1990, 43285), (2189, 39350), (3935, 21890), (4378, 19675), (4975, 17314), (7870, 10945), (8657, 9950)]