5789440

素因数分解:

$2^8\times 5^1\times {\mathrm{4523}}^1$

素因数の和:4544

約数の個数: 36

約数和(自身を含む): 13870584

約数和(自身を除く): 8081144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4523, 9046, 18092, 22615, 36184, 45230, 72368, 90460, 144736, 180920, 289472, 361840, 578944, 723680, 1157888, 1447360, 2894720, 5789440]

約数ペア:

[(1, 5789440), (2, 2894720), (4, 1447360), (5, 1157888), (8, 723680), (10, 578944), (16, 361840), (20, 289472), (32, 180920), (40, 144736), (64, 90460), (80, 72368), (128, 45230), (160, 36184), (256, 22615), (320, 18092), (640, 9046), (1280, 4523)]