25991700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{12377}}^1$

素因数の和:12401

約数の個数: 72

約数和(自身を含む): 85952832

約数和(自身を除く): 59961132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 12377, 24754, 37131, 49508, 61885, 74262, 86639, 123770, 148524, 173278, 185655, 247540, 259917, 309425, 346556, 371310, 433195, 519834, 618850, 742620, 866390, 928275, 1039668, 1237700, 1299585, 1732780, 1856550, 2165975, 2599170, 3713100, 4331950, 5198340, 6497925, 8663900, 12995850, 25991700]

約数ペア:

[(1, 25991700), (2, 12995850), (3, 8663900), (4, 6497925), (5, 5198340), (6, 4331950), (7, 3713100), (10, 2599170), (12, 2165975), (14, 1856550), (15, 1732780), (20, 1299585), (21, 1237700), (25, 1039668), (28, 928275), (30, 866390), (35, 742620), (42, 618850), (50, 519834), (60, 433195), (70, 371310), (75, 346556), (84, 309425), (100, 259917), (105, 247540), (140, 185655), (150, 173278), (175, 148524), (210, 123770), (300, 86639), (350, 74262), (420, 61885), (525, 49508), (700, 37131), (1050, 24754), (2100, 12377)]