88295120

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12401}}^1$

素因数の和:12503

約数の個数: 40

約数和(自身を含む): 207609480

約数和(自身を除く): 119314360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 12401, 24802, 49604, 62005, 99208, 124010, 198416, 248020, 496040, 992080, 1103689, 2207378, 4414756, 5518445, 8829512, 11036890, 17659024, 22073780, 44147560, 88295120]

約数ペア:

[(1, 88295120), (2, 44147560), (4, 22073780), (5, 17659024), (8, 11036890), (10, 8829512), (16, 5518445), (20, 4414756), (40, 2207378), (80, 1103689), (89, 992080), (178, 496040), (356, 248020), (445, 198416), (712, 124010), (890, 99208), (1424, 62005), (1780, 49604), (3560, 24802), (7120, 12401)]