1569333220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{21031}}^1$

素因数の和:21101

約数の個数: 96

約数和(自身を含む): 4155250176

約数和(自身を除く): 2585916956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 41, 52, 65, 70, 82, 91, 130, 140, 164, 182, 205, 260, 287, 364, 410, 455, 533, 574, 820, 910, 1066, 1148, 1435, 1820, 2132, 2665, 2870, 3731, 5330, 5740, 7462, 10660, 14924, 18655, 21031, 37310, 42062, 74620, 84124, 105155, 147217, 210310, 273403, 294434, 420620, 546806, 588868, 736085, 862271, 1093612, 1367015, 1472170, 1724542, 1913821, 2734030, 2944340, 3449084, 3827642, 4311355, 5468060, 6035897, 7655284, 8622710, 9569105, 11209523, 12071794, 17245420, 19138210, 22419046, 24143588, 30179485, 38276420, 44838092, 56047615, 60358970, 78466661, 112095230, 120717940, 156933322, 224190460, 313866644, 392333305, 784666610, 1569333220]

約数ペア:

[(1, 1569333220), (2, 784666610), (4, 392333305), (5, 313866644), (7, 224190460), (10, 156933322), (13, 120717940), (14, 112095230), (20, 78466661), (26, 60358970), (28, 56047615), (35, 44838092), (41, 38276420), (52, 30179485), (65, 24143588), (70, 22419046), (82, 19138210), (91, 17245420), (130, 12071794), (140, 11209523), (164, 9569105), (182, 8622710), (205, 7655284), (260, 6035897), (287, 5468060), (364, 4311355), (410, 3827642), (455, 3449084), (533, 2944340), (574, 2734030), (820, 1913821), (910, 1724542), (1066, 1472170), (1148, 1367015), (1435, 1093612), (1820, 862271), (2132, 736085), (2665, 588868), (2870, 546806), (3731, 420620), (5330, 294434), (5740, 273403), (7462, 210310), (10660, 147217), (14924, 105155), (18655, 84124), (21031, 74620), (37310, 42062)]