799760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 40

約数和(自身を含む): 2005080

約数和(自身を除く): 1205320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 769, 1040, 1538, 3076, 3845, 6152, 7690, 9997, 12304, 15380, 19994, 30760, 39988, 49985, 61520, 79976, 99970, 159952, 199940, 399880, 799760]

約数ペア:

[(1, 799760), (2, 399880), (4, 199940), (5, 159952), (8, 99970), (10, 79976), (13, 61520), (16, 49985), (20, 39988), (26, 30760), (40, 19994), (52, 15380), (65, 12304), (80, 9997), (104, 7690), (130, 6152), (208, 3845), (260, 3076), (520, 1538), (769, 1040)]