5273848960

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{265819}}^1$

素因数の和:265869

約数の個数: 64

約数和(自身を含む): 13014547200

約数和(自身を除く): 7740698240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 265819, 531638, 1063276, 1329095, 2126552, 2658190, 4253104, 5316380, 8240389, 8506208, 10632760, 16480778, 17012416, 21265520, 32961556, 34024832, 41201945, 42531040, 65923112, 82403890, 85062080, 131846224, 164807780, 170124160, 263692448, 329615560, 527384896, 659231120, 1054769792, 1318462240, 2636924480, 5273848960]

約数ペア:

[(1, 5273848960), (2, 2636924480), (4, 1318462240), (5, 1054769792), (8, 659231120), (10, 527384896), (16, 329615560), (20, 263692448), (31, 170124160), (32, 164807780), (40, 131846224), (62, 85062080), (64, 82403890), (80, 65923112), (124, 42531040), (128, 41201945), (155, 34024832), (160, 32961556), (248, 21265520), (310, 17012416), (320, 16480778), (496, 10632760), (620, 8506208), (640, 8240389), (992, 5316380), (1240, 4253104), (1984, 2658190), (2480, 2126552), (3968, 1329095), (4960, 1063276), (9920, 531638), (19840, 265819)]