2901733520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5181667}}^1$

素因数の和:5181687

約数の個数: 40

約数和(自身を含む): 7710321984

約数和(自身を除く): 4808588464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5181667, 10363334, 20726668, 25908335, 36271669, 41453336, 51816670, 72543338, 82906672, 103633340, 145086676, 181358345, 207266680, 290173352, 362716690, 414533360, 580346704, 725433380, 1450866760, 2901733520]

約数ペア:

[(1, 2901733520), (2, 1450866760), (4, 725433380), (5, 580346704), (7, 414533360), (8, 362716690), (10, 290173352), (14, 207266680), (16, 181358345), (20, 145086676), (28, 103633340), (35, 82906672), (40, 72543338), (56, 51816670), (70, 41453336), (80, 36271669), (112, 25908335), (140, 20726668), (280, 10363334), (560, 5181667)]