5278328860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{18311}}^1$

素因数の和:18427

約数の個数: 96

約数和(自身を含む): 13290117120

約数和(自身を除く): 8011788260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 71, 116, 140, 142, 145, 203, 284, 290, 355, 406, 497, 580, 710, 812, 994, 1015, 1420, 1988, 2030, 2059, 2485, 4060, 4118, 4970, 8236, 9940, 10295, 14413, 18311, 20590, 28826, 36622, 41180, 57652, 72065, 73244, 91555, 128177, 144130, 183110, 256354, 288260, 366220, 512708, 531019, 640885, 1062038, 1281770, 1300081, 2124076, 2563540, 2600162, 2655095, 3717133, 5200324, 5310190, 6500405, 7434266, 9100567, 10620380, 13000810, 14868532, 18201134, 18585665, 26001620, 36402268, 37171330, 37702349, 45502835, 74342660, 75404698, 91005670, 150809396, 182011340, 188511745, 263916443, 377023490, 527832886, 754046980, 1055665772, 1319582215, 2639164430, 5278328860]

約数ペア:

[(1, 5278328860), (2, 2639164430), (4, 1319582215), (5, 1055665772), (7, 754046980), (10, 527832886), (14, 377023490), (20, 263916443), (28, 188511745), (29, 182011340), (35, 150809396), (58, 91005670), (70, 75404698), (71, 74342660), (116, 45502835), (140, 37702349), (142, 37171330), (145, 36402268), (203, 26001620), (284, 18585665), (290, 18201134), (355, 14868532), (406, 13000810), (497, 10620380), (580, 9100567), (710, 7434266), (812, 6500405), (994, 5310190), (1015, 5200324), (1420, 3717133), (1988, 2655095), (2030, 2600162), (2059, 2563540), (2485, 2124076), (4060, 1300081), (4118, 1281770), (4970, 1062038), (8236, 640885), (9940, 531019), (10295, 512708), (14413, 366220), (18311, 288260), (20590, 256354), (28826, 183110), (36622, 144130), (41180, 128177), (57652, 91555), (72065, 73244)]