54094720

素因数分解:

$2^7\times 5^1\times {\mathrm{84523}}^1$

素因数の和:84542

約数の個数: 32

約数和(自身を含む): 129321720

約数和(自身を除く): 75227000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 84523, 169046, 338092, 422615, 676184, 845230, 1352368, 1690460, 2704736, 3380920, 5409472, 6761840, 10818944, 13523680, 27047360, 54094720]

約数ペア:

[(1, 54094720), (2, 27047360), (4, 13523680), (5, 10818944), (8, 6761840), (10, 5409472), (16, 3380920), (20, 2704736), (32, 1690460), (40, 1352368), (64, 845230), (80, 676184), (128, 422615), (160, 338092), (320, 169046), (640, 84523)]