54358160

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2843}}^1$

素因数の和:3095

約数の個数: 40

約数和(自身を含む): 126956160

約数和(自身を除く): 72598000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 2843, 3824, 4780, 5686, 9560, 11372, 14215, 19120, 22744, 28430, 45488, 56860, 113720, 227440, 679477, 1358954, 2717908, 3397385, 5435816, 6794770, 10871632, 13589540, 27179080, 54358160]

約数ペア:

[(1, 54358160), (2, 27179080), (4, 13589540), (5, 10871632), (8, 6794770), (10, 5435816), (16, 3397385), (20, 2717908), (40, 1358954), (80, 679477), (239, 227440), (478, 113720), (956, 56860), (1195, 45488), (1912, 28430), (2390, 22744), (2843, 19120), (3824, 14215), (4780, 11372), (5686, 9560)]