1270332051280

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{140523457}}^1$

素因数の和:140523583

約数の個数: 40

約数和(自身を含む): 2979659403432

約数和(自身を除く): 1709327352152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 9040, 140523457, 281046914, 562093828, 702617285, 1124187656, 1405234570, 2248375312, 2810469140, 5620938280, 11241876560, 15879150641, 31758301282, 63516602564, 79395753205, 127033205128, 158791506410, 254066410256, 317583012820, 635166025640, 1270332051280]

約数ペア:

[(1, 1270332051280), (2, 635166025640), (4, 317583012820), (5, 254066410256), (8, 158791506410), (10, 127033205128), (16, 79395753205), (20, 63516602564), (40, 31758301282), (80, 15879150641), (113, 11241876560), (226, 5620938280), (452, 2810469140), (565, 2248375312), (904, 1405234570), (1130, 1124187656), (1808, 702617285), (2260, 562093828), (4520, 281046914), (9040, 140523457)]