25654650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 74245248

約数和(自身を除く): 48590598

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 150, 159, 175, 210, 265, 318, 350, 371, 461, 525, 530, 742, 795, 922, 1050, 1113, 1325, 1383, 1590, 1855, 2226, 2305, 2650, 2766, 3227, 3710, 3975, 4610, 5565, 6454, 6915, 7950, 9275, 9681, 11130, 11525, 13830, 16135, 18550, 19362, 23050, 24433, 27825, 32270, 34575, 48405, 48866, 55650, 69150, 73299, 80675, 96810, 122165, 146598, 161350, 171031, 242025, 244330, 342062, 366495, 484050, 513093, 610825, 732990, 855155, 1026186, 1221650, 1710310, 1832475, 2565465, 3664950, 4275775, 5130930, 8551550, 12827325, 25654650]

約数ペア:

[(1, 25654650), (2, 12827325), (3, 8551550), (5, 5130930), (6, 4275775), (7, 3664950), (10, 2565465), (14, 1832475), (15, 1710310), (21, 1221650), (25, 1026186), (30, 855155), (35, 732990), (42, 610825), (50, 513093), (53, 484050), (70, 366495), (75, 342062), (105, 244330), (106, 242025), (150, 171031), (159, 161350), (175, 146598), (210, 122165), (265, 96810), (318, 80675), (350, 73299), (371, 69150), (461, 55650), (525, 48866), (530, 48405), (742, 34575), (795, 32270), (922, 27825), (1050, 24433), (1113, 23050), (1325, 19362), (1383, 18550), (1590, 16135), (1855, 13830), (2226, 11525), (2305, 11130), (2650, 9681), (2766, 9275), (3227, 7950), (3710, 6915), (3975, 6454), (4610, 5565)]