27429946240

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{516377}}^1$

素因数の和:516479

約数の個数: 64

約数和(自身を含む): 66364900560

約数和(自身を除く): 38934954320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 320, 332, 415, 640, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13280, 26560, 53120, 516377, 1032754, 2065508, 2581885, 4131016, 5163770, 8262032, 10327540, 16524064, 20655080, 33048128, 41310160, 42859291, 66096256, 82620320, 85718582, 165240640, 171437164, 214296455, 330481280, 342874328, 428592910, 685748656, 857185820, 1371497312, 1714371640, 2742994624, 3428743280, 5485989248, 6857486560, 13714973120, 27429946240]

約数ペア:

[(1, 27429946240), (2, 13714973120), (4, 6857486560), (5, 5485989248), (8, 3428743280), (10, 2742994624), (16, 1714371640), (20, 1371497312), (32, 857185820), (40, 685748656), (64, 428592910), (80, 342874328), (83, 330481280), (128, 214296455), (160, 171437164), (166, 165240640), (320, 85718582), (332, 82620320), (415, 66096256), (640, 42859291), (664, 41310160), (830, 33048128), (1328, 20655080), (1660, 16524064), (2656, 10327540), (3320, 8262032), (5312, 5163770), (6640, 4131016), (10624, 2581885), (13280, 2065508), (26560, 1032754), (53120, 516377)]