2040340000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 180

約数和(自身を含む): 5347283634

約数和(自身を除く): 3306943634

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 289, 340, 353, 400, 425, 500, 544, 578, 625, 680, 706, 800, 850, 1000, 1156, 1250, 1360, 1412, 1445, 1700, 1765, 2000, 2125, 2312, 2500, 2720, 2824, 2890, 3400, 3530, 4000, 4250, 4624, 5000, 5648, 5780, 6001, 6800, 7060, 7225, 8500, 8825, 9248, 10000, 10625, 11296, 11560, 12002, 13600, 14120, 14450, 17000, 17650, 20000, 21250, 23120, 24004, 28240, 28900, 30005, 34000, 35300, 36125, 42500, 44125, 46240, 48008, 56480, 57800, 60010, 68000, 70600, 72250, 85000, 88250, 96016, 102017, 115600, 120020, 141200, 144500, 150025, 170000, 176500, 180625, 192032, 204034, 220625, 231200, 240040, 282400, 289000, 300050, 340000, 353000, 361250, 408068, 441250, 480080, 510085, 578000, 600100, 706000, 722500, 750125, 816136, 882500, 960160, 1020170, 1156000, 1200200, 1412000, 1445000, 1500250, 1632272, 1765000, 2040340, 2400400, 2550425, 2890000, 3000500, 3264544, 3530000, 3750625, 4080680, 4800800, 5100850, 5780000, 6001000, 7060000, 7501250, 8161360, 10201700, 12002000, 12752125, 15002500, 16322720, 20403400, 24004000, 25504250, 30005000, 40806800, 51008500, 60010000, 63760625, 81613600, 102017000, 120020000, 127521250, 204034000, 255042500, 408068000, 510085000, 1020170000, 2040340000]

約数ペア:

[(1, 2040340000), (2, 1020170000), (4, 510085000), (5, 408068000), (8, 255042500), (10, 204034000), (16, 127521250), (17, 120020000), (20, 102017000), (25, 81613600), (32, 63760625), (34, 60010000), (40, 51008500), (50, 40806800), (68, 30005000), (80, 25504250), (85, 24004000), (100, 20403400), (125, 16322720), (136, 15002500), (160, 12752125), (170, 12002000), (200, 10201700), (250, 8161360), (272, 7501250), (289, 7060000), (340, 6001000), (353, 5780000), (400, 5100850), (425, 4800800), (500, 4080680), (544, 3750625), (578, 3530000), (625, 3264544), (680, 3000500), (706, 2890000), (800, 2550425), (850, 2400400), (1000, 2040340), (1156, 1765000), (1250, 1632272), (1360, 1500250), (1412, 1445000), (1445, 1412000), (1700, 1200200), (1765, 1156000), (2000, 1020170), (2125, 960160), (2312, 882500), (2500, 816136), (2720, 750125), (2824, 722500), (2890, 706000), (3400, 600100), (3530, 578000), (4000, 510085), (4250, 480080), (4624, 441250), (5000, 408068), (5648, 361250), (5780, 353000), (6001, 340000), (6800, 300050), (7060, 289000), (7225, 282400), (8500, 240040), (8825, 231200), (9248, 220625), (10000, 204034), (10625, 192032), (11296, 180625), (11560, 176500), (12002, 170000), (13600, 150025), (14120, 144500), (14450, 141200), (17000, 120020), (17650, 115600), (20000, 102017), (21250, 96016), (23120, 88250), (24004, 85000), (28240, 72250), (28900, 70600), (30005, 68000), (34000, 60010), (35300, 57800), (36125, 56480), (42500, 48008), (44125, 46240)]