80451208000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^1\times {\mathrm{591553}}^1$

素因数の和:591597

約数の個数: 112

約数和(自身を含む): 210957621264

約数和(自身を除く): 130506413264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 320, 340, 400, 425, 500, 544, 680, 800, 850, 1000, 1088, 1360, 1600, 1700, 2000, 2125, 2720, 3400, 4000, 4250, 5440, 6800, 8000, 8500, 13600, 17000, 27200, 34000, 68000, 136000, 591553, 1183106, 2366212, 2957765, 4732424, 5915530, 9464848, 10056401, 11831060, 14788825, 18929696, 20112802, 23662120, 29577650, 37859392, 40225604, 47324240, 50282005, 59155300, 73944125, 80451208, 94648480, 100564010, 118310600, 147888250, 160902416, 189296960, 201128020, 236621200, 251410025, 295776500, 321804832, 402256040, 473242400, 502820050, 591553000, 643609664, 804512080, 946484800, 1005640100, 1183106000, 1257050125, 1609024160, 2011280200, 2366212000, 2514100250, 3218048320, 4022560400, 4732424000, 5028200500, 8045120800, 10056401000, 16090241600, 20112802000, 40225604000, 80451208000]

約数ペア:

[(1, 80451208000), (2, 40225604000), (4, 20112802000), (5, 16090241600), (8, 10056401000), (10, 8045120800), (16, 5028200500), (17, 4732424000), (20, 4022560400), (25, 3218048320), (32, 2514100250), (34, 2366212000), (40, 2011280200), (50, 1609024160), (64, 1257050125), (68, 1183106000), (80, 1005640100), (85, 946484800), (100, 804512080), (125, 643609664), (136, 591553000), (160, 502820050), (170, 473242400), (200, 402256040), (250, 321804832), (272, 295776500), (320, 251410025), (340, 236621200), (400, 201128020), (425, 189296960), (500, 160902416), (544, 147888250), (680, 118310600), (800, 100564010), (850, 94648480), (1000, 80451208), (1088, 73944125), (1360, 59155300), (1600, 50282005), (1700, 47324240), (2000, 40225604), (2125, 37859392), (2720, 29577650), (3400, 23662120), (4000, 20112802), (4250, 18929696), (5440, 14788825), (6800, 11831060), (8000, 10056401), (8500, 9464848), (13600, 5915530), (17000, 4732424), (27200, 2957765), (34000, 2366212), (68000, 1183106), (136000, 591553)]