2010563880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1288823}}^1$

素因数の和:1288850

約数の個数: 64

約数和(自身を含む): 6495672960

約数和(自身を除く): 4485109080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1288823, 2577646, 3866469, 5155292, 6444115, 7732938, 10310584, 12888230, 15465876, 16754699, 19332345, 25776460, 30931752, 33509398, 38664690, 50264097, 51552920, 67018796, 77329380, 83773495, 100528194, 134037592, 154658760, 167546990, 201056388, 251320485, 335093980, 402112776, 502640970, 670187960, 1005281940, 2010563880]

約数ペア:

[(1, 2010563880), (2, 1005281940), (3, 670187960), (4, 502640970), (5, 402112776), (6, 335093980), (8, 251320485), (10, 201056388), (12, 167546990), (13, 154658760), (15, 134037592), (20, 100528194), (24, 83773495), (26, 77329380), (30, 67018796), (39, 51552920), (40, 50264097), (52, 38664690), (60, 33509398), (65, 30931752), (78, 25776460), (104, 19332345), (120, 16754699), (130, 15465876), (156, 12888230), (195, 10310584), (260, 7732938), (312, 6444115), (390, 5155292), (520, 3866469), (780, 2577646), (1560, 1288823)]