486521000

素因数分解:

$2^3\times 5^3\times 7^2\times {\mathrm{9929}}^1$

素因数の和:9964

約数の個数: 96

約数和(自身を含む): 1324463400

約数和(自身を除く): 837942400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 490, 500, 700, 875, 980, 1000, 1225, 1400, 1750, 1960, 2450, 3500, 4900, 6125, 7000, 9800, 9929, 12250, 19858, 24500, 39716, 49000, 49645, 69503, 79432, 99290, 139006, 198580, 248225, 278012, 347515, 397160, 486521, 496450, 556024, 695030, 973042, 992900, 1241125, 1390060, 1737575, 1946084, 1985800, 2432605, 2482250, 2780120, 3475150, 3892168, 4865210, 4964500, 6950300, 8687875, 9730420, 9929000, 12163025, 13900600, 17375750, 19460840, 24326050, 34751500, 48652100, 60815125, 69503000, 97304200, 121630250, 243260500, 486521000]

約数ペア:

[(1, 486521000), (2, 243260500), (4, 121630250), (5, 97304200), (7, 69503000), (8, 60815125), (10, 48652100), (14, 34751500), (20, 24326050), (25, 19460840), (28, 17375750), (35, 13900600), (40, 12163025), (49, 9929000), (50, 9730420), (56, 8687875), (70, 6950300), (98, 4964500), (100, 4865210), (125, 3892168), (140, 3475150), (175, 2780120), (196, 2482250), (200, 2432605), (245, 1985800), (250, 1946084), (280, 1737575), (350, 1390060), (392, 1241125), (490, 992900), (500, 973042), (700, 695030), (875, 556024), (980, 496450), (1000, 486521), (1225, 397160), (1400, 347515), (1750, 278012), (1960, 248225), (2450, 198580), (3500, 139006), (4900, 99290), (6125, 79432), (7000, 69503), (9800, 49645), (9929, 49000), (12250, 39716), (19858, 24500)]