5388880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9623}}^1$

素因数の和:9643

約数の個数: 40

約数和(自身を含む): 14320512

約数和(自身を除く): 8931632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9623, 19246, 38492, 48115, 67361, 76984, 96230, 134722, 153968, 192460, 269444, 336805, 384920, 538888, 673610, 769840, 1077776, 1347220, 2694440, 5388880]

約数ペア:

[(1, 5388880), (2, 2694440), (4, 1347220), (5, 1077776), (7, 769840), (8, 673610), (10, 538888), (14, 384920), (16, 336805), (20, 269444), (28, 192460), (35, 153968), (40, 134722), (56, 96230), (70, 76984), (80, 67361), (112, 48115), (140, 38492), (280, 19246), (560, 9623)]