23989700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 72

約数和(自身を含む): 60954432

約数和(自身を除く): 36964732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 797, 860, 1075, 1204, 1505, 1594, 2150, 3010, 3188, 3985, 4300, 5579, 6020, 7525, 7970, 11158, 15050, 15940, 19925, 22316, 27895, 30100, 34271, 39850, 55790, 68542, 79700, 111580, 137084, 139475, 171355, 239897, 278950, 342710, 479794, 557900, 685420, 856775, 959588, 1199485, 1713550, 2398970, 3427100, 4797940, 5997425, 11994850, 23989700]

約数ペア:

[(1, 23989700), (2, 11994850), (4, 5997425), (5, 4797940), (7, 3427100), (10, 2398970), (14, 1713550), (20, 1199485), (25, 959588), (28, 856775), (35, 685420), (43, 557900), (50, 479794), (70, 342710), (86, 278950), (100, 239897), (140, 171355), (172, 139475), (175, 137084), (215, 111580), (301, 79700), (350, 68542), (430, 55790), (602, 39850), (700, 34271), (797, 30100), (860, 27895), (1075, 22316), (1204, 19925), (1505, 15940), (1594, 15050), (2150, 11158), (3010, 7970), (3188, 7525), (3985, 6020), (4300, 5579)]