2585805440

素因数分解:

$2^7\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6883}}^1$

素因数の和:7489

約数の個数: 64

約数和(自身を含む): 6193121760

約数和(自身を除く): 3607316320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 587, 640, 1174, 2348, 2935, 4696, 5870, 6883, 9392, 11740, 13766, 18784, 23480, 27532, 34415, 37568, 46960, 55064, 68830, 75136, 93920, 110128, 137660, 187840, 220256, 275320, 375680, 440512, 550640, 881024, 1101280, 2202560, 4040321, 4405120, 8080642, 16161284, 20201605, 32322568, 40403210, 64645136, 80806420, 129290272, 161612840, 258580544, 323225680, 517161088, 646451360, 1292902720, 2585805440]

約数ペア:

[(1, 2585805440), (2, 1292902720), (4, 646451360), (5, 517161088), (8, 323225680), (10, 258580544), (16, 161612840), (20, 129290272), (32, 80806420), (40, 64645136), (64, 40403210), (80, 32322568), (128, 20201605), (160, 16161284), (320, 8080642), (587, 4405120), (640, 4040321), (1174, 2202560), (2348, 1101280), (2935, 881024), (4696, 550640), (5870, 440512), (6883, 375680), (9392, 275320), (11740, 220256), (13766, 187840), (18784, 137660), (23480, 110128), (27532, 93920), (34415, 75136), (37568, 68830), (46960, 55064)]