88999450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:967

約数の個数: 48

約数和(自身を含む): 173631744

約数和(自身を除く): 84632294

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 67, 134, 155, 310, 335, 670, 775, 857, 1550, 1675, 1714, 2077, 3350, 4154, 4285, 8570, 10385, 20770, 21425, 26567, 42850, 51925, 53134, 57419, 103850, 114838, 132835, 265670, 287095, 574190, 664175, 1328350, 1435475, 1779989, 2870950, 3559978, 8899945, 17799890, 44499725, 88999450]

約数ペア:

[(1, 88999450), (2, 44499725), (5, 17799890), (10, 8899945), (25, 3559978), (31, 2870950), (50, 1779989), (62, 1435475), (67, 1328350), (134, 664175), (155, 574190), (310, 287095), (335, 265670), (670, 132835), (775, 114838), (857, 103850), (1550, 57419), (1675, 53134), (1714, 51925), (2077, 42850), (3350, 26567), (4154, 21425), (4285, 20770), (8570, 10385)]