15773960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23197}}^1$

素因数の和:23225

約数の個数: 32

約数和(自身を含む): 37580760

約数和(自身を除く): 21806800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 23197, 46394, 92788, 115985, 185576, 231970, 394349, 463940, 788698, 927880, 1577396, 1971745, 3154792, 3943490, 7886980, 15773960]

約数ペア:

[(1, 15773960), (2, 7886980), (4, 3943490), (5, 3154792), (8, 1971745), (10, 1577396), (17, 927880), (20, 788698), (34, 463940), (40, 394349), (68, 231970), (85, 185576), (136, 115985), (170, 92788), (340, 46394), (680, 23197)]