85144930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3659}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 166017600

約数和(自身を除く): 80872670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 3659, 4654, 7318, 11635, 18295, 23270, 36590, 47567, 95134, 237835, 475670, 654961, 1309922, 3274805, 6549610, 8514493, 17028986, 42572465, 85144930]

約数ペア:

[(1, 85144930), (2, 42572465), (5, 17028986), (10, 8514493), (13, 6549610), (26, 3274805), (65, 1309922), (130, 654961), (179, 475670), (358, 237835), (895, 95134), (1790, 47567), (2327, 36590), (3659, 23270), (4654, 18295), (7318, 11635)]