91216000

素因数分解:

$2^7\times 5^3\times {\mathrm{5701}}^1$

素因数の和:5730

約数の個数: 64

約数和(自身を含む): 226825560

約数和(自身を除く): 135609560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 5701, 8000, 11402, 16000, 22804, 28505, 45608, 57010, 91216, 114020, 142525, 182432, 228040, 285050, 364864, 456080, 570100, 712625, 729728, 912160, 1140200, 1425250, 1824320, 2280400, 2850500, 3648640, 4560800, 5701000, 9121600, 11402000, 18243200, 22804000, 45608000, 91216000]

約数ペア:

[(1, 91216000), (2, 45608000), (4, 22804000), (5, 18243200), (8, 11402000), (10, 9121600), (16, 5701000), (20, 4560800), (25, 3648640), (32, 2850500), (40, 2280400), (50, 1824320), (64, 1425250), (80, 1140200), (100, 912160), (125, 729728), (128, 712625), (160, 570100), (200, 456080), (250, 364864), (320, 285050), (400, 228040), (500, 182432), (640, 142525), (800, 114020), (1000, 91216), (1600, 57010), (2000, 45608), (3200, 28505), (4000, 22804), (5701, 16000), (8000, 11402)]