3349528036720

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{470439331}}^1$

素因数の和:470439433

約数の個数: 40

約数和(自身を含む): 7875154417680

約数和(自身を除く): 4525626380960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 470439331, 940878662, 1881757324, 2352196655, 3763514648, 4704393310, 7527029296, 9408786620, 18817573240, 37635146480, 41869100459, 83738200918, 167476401836, 209345502295, 334952803672, 418691004590, 669905607344, 837382009180, 1674764018360, 3349528036720]

約数ペア:

[(1, 3349528036720), (2, 1674764018360), (4, 837382009180), (5, 669905607344), (8, 418691004590), (10, 334952803672), (16, 209345502295), (20, 167476401836), (40, 83738200918), (80, 41869100459), (89, 37635146480), (178, 18817573240), (356, 9408786620), (445, 7527029296), (712, 4704393310), (890, 3763514648), (1424, 2352196655), (1780, 1881757324), (3560, 940878662), (7120, 470439331)]