112447580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18679}}^1$

素因数の和:18738

約数の個数: 48

約数和(自身を含む): 276165120

約数和(自身を除く): 163717540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 18679, 37358, 74716, 93395, 130753, 186790, 261506, 373580, 523012, 653765, 803197, 1307530, 1606394, 2615060, 3212788, 4015985, 5622379, 8031970, 11244758, 16063940, 22489516, 28111895, 56223790, 112447580]

約数ペア:

[(1, 112447580), (2, 56223790), (4, 28111895), (5, 22489516), (7, 16063940), (10, 11244758), (14, 8031970), (20, 5622379), (28, 4015985), (35, 3212788), (43, 2615060), (70, 1606394), (86, 1307530), (140, 803197), (172, 653765), (215, 523012), (301, 373580), (430, 261506), (602, 186790), (860, 130753), (1204, 93395), (1505, 74716), (3010, 37358), (6020, 18679)]