4845440

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 11860560

約数和(自身を除く): 7015120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 113, 128, 134, 160, 226, 268, 320, 335, 452, 536, 565, 640, 670, 904, 1072, 1130, 1340, 1808, 2144, 2260, 2680, 3616, 4288, 4520, 5360, 7232, 7571, 8576, 9040, 10720, 14464, 15142, 18080, 21440, 30284, 36160, 37855, 42880, 60568, 72320, 75710, 121136, 151420, 242272, 302840, 484544, 605680, 969088, 1211360, 2422720, 4845440]

約数ペア:

[(1, 4845440), (2, 2422720), (4, 1211360), (5, 969088), (8, 605680), (10, 484544), (16, 302840), (20, 242272), (32, 151420), (40, 121136), (64, 75710), (67, 72320), (80, 60568), (113, 42880), (128, 37855), (134, 36160), (160, 30284), (226, 21440), (268, 18080), (320, 15142), (335, 14464), (452, 10720), (536, 9040), (565, 8576), (640, 7571), (670, 7232), (904, 5360), (1072, 4520), (1130, 4288), (1340, 3616), (1808, 2680), (2144, 2260)]