1026360400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6429

約数の個数: 120

約数和(自身を含む): 2741602304

約数和(自身を除く): 1715241904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 775, 806, 1040, 1240, 1300, 1550, 1612, 2015, 2480, 2600, 3100, 3224, 4030, 5200, 6200, 6367, 6448, 8060, 10075, 12400, 12734, 16120, 20150, 25468, 31835, 32240, 40300, 50936, 63670, 80600, 82771, 101872, 127340, 159175, 161200, 165542, 197377, 254680, 318350, 331084, 394754, 413855, 509360, 636700, 662168, 789508, 827710, 986885, 1273400, 1324336, 1579016, 1655420, 1973770, 2069275, 2546800, 2565901, 3158032, 3310840, 3947540, 4138550, 4934425, 5131802, 6621680, 7895080, 8277100, 9868850, 10263604, 12829505, 15790160, 16554200, 19737700, 20527208, 25659010, 33108400, 39475400, 41054416, 51318020, 64147525, 78950800, 102636040, 128295050, 205272080, 256590100, 513180200, 1026360400]

約数ペア:

[(1, 1026360400), (2, 513180200), (4, 256590100), (5, 205272080), (8, 128295050), (10, 102636040), (13, 78950800), (16, 64147525), (20, 51318020), (25, 41054416), (26, 39475400), (31, 33108400), (40, 25659010), (50, 20527208), (52, 19737700), (62, 16554200), (65, 15790160), (80, 12829505), (100, 10263604), (104, 9868850), (124, 8277100), (130, 7895080), (155, 6621680), (200, 5131802), (208, 4934425), (248, 4138550), (260, 3947540), (310, 3310840), (325, 3158032), (400, 2565901), (403, 2546800), (496, 2069275), (520, 1973770), (620, 1655420), (650, 1579016), (775, 1324336), (806, 1273400), (1040, 986885), (1240, 827710), (1300, 789508), (1550, 662168), (1612, 636700), (2015, 509360), (2480, 413855), (2600, 394754), (3100, 331084), (3224, 318350), (4030, 254680), (5200, 197377), (6200, 165542), (6367, 161200), (6448, 159175), (8060, 127340), (10075, 101872), (12400, 82771), (12734, 80600), (16120, 63670), (20150, 50936), (25468, 40300), (31835, 32240)]