328626880

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{12373}}^1$

素因数の和:12473

約数の個数: 56

約数和(自身を含む): 792034992

約数和(自身を除く): 463408112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 5312, 6640, 12373, 13280, 24746, 26560, 49492, 61865, 98984, 123730, 197968, 247460, 395936, 494920, 791872, 989840, 1026959, 1979680, 2053918, 3959360, 4107836, 5134795, 8215672, 10269590, 16431344, 20539180, 32862688, 41078360, 65725376, 82156720, 164313440, 328626880]

約数ペア:

[(1, 328626880), (2, 164313440), (4, 82156720), (5, 65725376), (8, 41078360), (10, 32862688), (16, 20539180), (20, 16431344), (32, 10269590), (40, 8215672), (64, 5134795), (80, 4107836), (83, 3959360), (160, 2053918), (166, 1979680), (320, 1026959), (332, 989840), (415, 791872), (664, 494920), (830, 395936), (1328, 247460), (1660, 197968), (2656, 123730), (3320, 98984), (5312, 61865), (6640, 49492), (12373, 26560), (13280, 24746)]