93340520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25643}}^1$

素因数の和:25674

約数の個数: 64

約数和(自身を含む): 258491520

約数和(自身を除く): 165151000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 25643, 51286, 102572, 128215, 179501, 205144, 256430, 333359, 359002, 512860, 666718, 718004, 897505, 1025720, 1333436, 1436008, 1666795, 1795010, 2333513, 2666872, 3333590, 3590020, 4667026, 6667180, 7180040, 9334052, 11667565, 13334360, 18668104, 23335130, 46670260, 93340520]

約数ペア:

[(1, 93340520), (2, 46670260), (4, 23335130), (5, 18668104), (7, 13334360), (8, 11667565), (10, 9334052), (13, 7180040), (14, 6667180), (20, 4667026), (26, 3590020), (28, 3333590), (35, 2666872), (40, 2333513), (52, 1795010), (56, 1666795), (65, 1436008), (70, 1333436), (91, 1025720), (104, 897505), (130, 718004), (140, 666718), (182, 512860), (260, 359002), (280, 333359), (364, 256430), (455, 205144), (520, 179501), (728, 128215), (910, 102572), (1820, 51286), (3640, 25643)]