79383880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116741}}^1$

素因数の和:116769

約数の個数: 32

約数和(自身を含む): 189122040

約数和(自身を除く): 109738160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 116741, 233482, 466964, 583705, 933928, 1167410, 1984597, 2334820, 3969194, 4669640, 7938388, 9922985, 15876776, 19845970, 39691940, 79383880]

約数ペア:

[(1, 79383880), (2, 39691940), (4, 19845970), (5, 15876776), (8, 9922985), (10, 7938388), (17, 4669640), (20, 3969194), (34, 2334820), (40, 1984597), (68, 1167410), (85, 933928), (136, 583705), (170, 466964), (340, 233482), (680, 116741)]