86545280

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4711

約数の個数: 64

約数和(自身を含む): 214077600

約数和(自身を除く): 127532320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 4663, 9280, 9326, 18560, 18652, 23315, 37304, 46630, 74608, 93260, 135227, 149216, 186520, 270454, 298432, 373040, 540908, 596864, 676135, 746080, 1081816, 1352270, 1492160, 2163632, 2704540, 2984320, 4327264, 5409080, 8654528, 10818160, 17309056, 21636320, 43272640, 86545280]

約数ペア:

[(1, 86545280), (2, 43272640), (4, 21636320), (5, 17309056), (8, 10818160), (10, 8654528), (16, 5409080), (20, 4327264), (29, 2984320), (32, 2704540), (40, 2163632), (58, 1492160), (64, 1352270), (80, 1081816), (116, 746080), (128, 676135), (145, 596864), (160, 540908), (232, 373040), (290, 298432), (320, 270454), (464, 186520), (580, 149216), (640, 135227), (928, 93260), (1160, 74608), (1856, 46630), (2320, 37304), (3712, 23315), (4640, 18652), (4663, 18560), (9280, 9326)]