2787100200640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6203}}^1\times {\mathrm{200587}}^1$

素因数の和:206814

約数の個数: 112

約数和(自身を含む): 7586154715392

約数和(自身を除く): 4799054514752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 6203, 12406, 24812, 31015, 43421, 49624, 62030, 86842, 99248, 124060, 173684, 198496, 200587, 217105, 248120, 347368, 396992, 401174, 434210, 496240, 694736, 802348, 868420, 992480, 1002935, 1389472, 1404109, 1604696, 1736840, 1984960, 2005870, 2778944, 2808218, 3209392, 3473680, 4011740, 5616436, 6418784, 6947360, 7020545, 8023480, 11232872, 12837568, 13894720, 14041090, 16046960, 22465744, 28082180, 32093920, 44931488, 56164360, 64187840, 89862976, 112328720, 224657440, 449314880, 1244241161, 2488482322, 4976964644, 6221205805, 8709688127, 9953929288, 12442411610, 17419376254, 19907858576, 24884823220, 34838752508, 39815717152, 43548440635, 49769646440, 69677505016, 79631434304, 87096881270, 99539292880, 139355010032, 174193762540, 199078585760, 278710020064, 348387525080, 398157171520, 557420040128, 696775050160, 1393550100320, 2787100200640]

約数ペア:

[(1, 2787100200640), (2, 1393550100320), (4, 696775050160), (5, 557420040128), (7, 398157171520), (8, 348387525080), (10, 278710020064), (14, 199078585760), (16, 174193762540), (20, 139355010032), (28, 99539292880), (32, 87096881270), (35, 79631434304), (40, 69677505016), (56, 49769646440), (64, 43548440635), (70, 39815717152), (80, 34838752508), (112, 24884823220), (140, 19907858576), (160, 17419376254), (224, 12442411610), (280, 9953929288), (320, 8709688127), (448, 6221205805), (560, 4976964644), (1120, 2488482322), (2240, 1244241161), (6203, 449314880), (12406, 224657440), (24812, 112328720), (31015, 89862976), (43421, 64187840), (49624, 56164360), (62030, 44931488), (86842, 32093920), (99248, 28082180), (124060, 22465744), (173684, 16046960), (198496, 14041090), (200587, 13894720), (217105, 12837568), (248120, 11232872), (347368, 8023480), (396992, 7020545), (401174, 6947360), (434210, 6418784), (496240, 5616436), (694736, 4011740), (802348, 3473680), (868420, 3209392), (992480, 2808218), (1002935, 2778944), (1389472, 2005870), (1404109, 1984960), (1604696, 1736840)]