27619623680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5557}}^1$

素因数の和:5942

約数の個数: 144

約数和(自身を含む): 72389437344

約数和(自身を除く): 44769813664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 353, 440, 640, 704, 706, 880, 1280, 1408, 1412, 1760, 1765, 2816, 2824, 3520, 3530, 3883, 5557, 5648, 7040, 7060, 7766, 11114, 11296, 14080, 14120, 15532, 19415, 22228, 22592, 27785, 28240, 31064, 38830, 44456, 45184, 55570, 56480, 61127, 62128, 77660, 88912, 90368, 111140, 112960, 122254, 124256, 155320, 177824, 222280, 225920, 244508, 248512, 305635, 310640, 355648, 444560, 451840, 489016, 497024, 611270, 621280, 711296, 889120, 978032, 994048, 1222540, 1242560, 1422592, 1778240, 1956064, 1961621, 2445080, 2485120, 3556480, 3912128, 3923242, 4890160, 4970240, 7112960, 7824256, 7846484, 9780320, 9808105, 15648512, 15692968, 19560640, 19616210, 21577831, 31385936, 39121280, 39232420, 43155662, 62771872, 78242560, 78464840, 86311324, 107889155, 125543744, 156929680, 172622648, 215778310, 251087488, 313859360, 345245296, 431556620, 502174976, 627718720, 690490592, 863113240, 1255437440, 1380981184, 1726226480, 2510874880, 2761962368, 3452452960, 5523924736, 6904905920, 13809811840, 27619623680]

約数ペア:

[(1, 27619623680), (2, 13809811840), (4, 6904905920), (5, 5523924736), (8, 3452452960), (10, 2761962368), (11, 2510874880), (16, 1726226480), (20, 1380981184), (22, 1255437440), (32, 863113240), (40, 690490592), (44, 627718720), (55, 502174976), (64, 431556620), (80, 345245296), (88, 313859360), (110, 251087488), (128, 215778310), (160, 172622648), (176, 156929680), (220, 125543744), (256, 107889155), (320, 86311324), (352, 78464840), (353, 78242560), (440, 62771872), (640, 43155662), (704, 39232420), (706, 39121280), (880, 31385936), (1280, 21577831), (1408, 19616210), (1412, 19560640), (1760, 15692968), (1765, 15648512), (2816, 9808105), (2824, 9780320), (3520, 7846484), (3530, 7824256), (3883, 7112960), (5557, 4970240), (5648, 4890160), (7040, 3923242), (7060, 3912128), (7766, 3556480), (11114, 2485120), (11296, 2445080), (14080, 1961621), (14120, 1956064), (15532, 1778240), (19415, 1422592), (22228, 1242560), (22592, 1222540), (27785, 994048), (28240, 978032), (31064, 889120), (38830, 711296), (44456, 621280), (45184, 611270), (55570, 497024), (56480, 489016), (61127, 451840), (62128, 444560), (77660, 355648), (88912, 310640), (90368, 305635), (111140, 248512), (112960, 244508), (122254, 225920), (124256, 222280), (155320, 177824)]