2006201850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{523}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 5052533760

約数和(自身を除く): 3046331910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 107, 150, 214, 239, 321, 478, 523, 535, 642, 717, 1046, 1070, 1195, 1434, 1569, 1605, 2390, 2615, 2675, 3138, 3210, 3585, 5230, 5350, 5975, 7170, 7845, 8025, 11950, 13075, 15690, 16050, 17925, 25573, 26150, 35850, 39225, 51146, 55961, 76719, 78450, 111922, 124997, 127865, 153438, 167883, 249994, 255730, 279805, 335766, 374991, 383595, 559610, 624985, 639325, 749982, 767190, 839415, 1249970, 1278650, 1399025, 1678830, 1874955, 1917975, 2798050, 3124925, 3749910, 3835950, 4197075, 6249850, 8394150, 9374775, 13374679, 18749550, 26749358, 40124037, 66873395, 80248074, 133746790, 200620185, 334366975, 401240370, 668733950, 1003100925, 2006201850]

約数ペア:

[(1, 2006201850), (2, 1003100925), (3, 668733950), (5, 401240370), (6, 334366975), (10, 200620185), (15, 133746790), (25, 80248074), (30, 66873395), (50, 40124037), (75, 26749358), (107, 18749550), (150, 13374679), (214, 9374775), (239, 8394150), (321, 6249850), (478, 4197075), (523, 3835950), (535, 3749910), (642, 3124925), (717, 2798050), (1046, 1917975), (1070, 1874955), (1195, 1678830), (1434, 1399025), (1569, 1278650), (1605, 1249970), (2390, 839415), (2615, 767190), (2675, 749982), (3138, 639325), (3210, 624985), (3585, 559610), (5230, 383595), (5350, 374991), (5975, 335766), (7170, 279805), (7845, 255730), (8025, 249994), (11950, 167883), (13075, 153438), (15690, 127865), (16050, 124997), (17925, 111922), (25573, 78450), (26150, 76719), (35850, 55961), (39225, 51146)]