92640080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{317}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 233516304

約数和(自身を除く): 140876224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 281, 317, 520, 562, 634, 1040, 1124, 1268, 1405, 1585, 2248, 2536, 2810, 3170, 3653, 4121, 4496, 5072, 5620, 6340, 7306, 8242, 11240, 12680, 14612, 16484, 18265, 20605, 22480, 25360, 29224, 32968, 36530, 41210, 58448, 65936, 73060, 82420, 89077, 146120, 164840, 178154, 292240, 329680, 356308, 445385, 712616, 890770, 1158001, 1425232, 1781540, 2316002, 3563080, 4632004, 5790005, 7126160, 9264008, 11580010, 18528016, 23160020, 46320040, 92640080]

約数ペア:

[(1, 92640080), (2, 46320040), (4, 23160020), (5, 18528016), (8, 11580010), (10, 9264008), (13, 7126160), (16, 5790005), (20, 4632004), (26, 3563080), (40, 2316002), (52, 1781540), (65, 1425232), (80, 1158001), (104, 890770), (130, 712616), (208, 445385), (260, 356308), (281, 329680), (317, 292240), (520, 178154), (562, 164840), (634, 146120), (1040, 89077), (1124, 82420), (1268, 73060), (1405, 65936), (1585, 58448), (2248, 41210), (2536, 36530), (2810, 32968), (3170, 29224), (3653, 25360), (4121, 22480), (4496, 20605), (5072, 18265), (5620, 16484), (6340, 14612), (7306, 12680), (8242, 11240)]