85285760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19037}}^1$

素因数の和:19063

約数の個数: 64

約数和(自身を含む): 233025120

約数和(自身を除く): 147739360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 19037, 38074, 76148, 95185, 133259, 152296, 190370, 266518, 304592, 380740, 533036, 609184, 666295, 761480, 1066072, 1218368, 1332590, 1522960, 2132144, 2436736, 2665180, 3045920, 4264288, 5330360, 6091840, 8528576, 10660720, 12183680, 17057152, 21321440, 42642880, 85285760]

約数ペア:

[(1, 85285760), (2, 42642880), (4, 21321440), (5, 17057152), (7, 12183680), (8, 10660720), (10, 8528576), (14, 6091840), (16, 5330360), (20, 4264288), (28, 3045920), (32, 2665180), (35, 2436736), (40, 2132144), (56, 1522960), (64, 1332590), (70, 1218368), (80, 1066072), (112, 761480), (128, 666295), (140, 609184), (160, 533036), (224, 380740), (280, 304592), (320, 266518), (448, 190370), (560, 152296), (640, 133259), (896, 95185), (1120, 76148), (2240, 38074), (4480, 19037)]