100156790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3491}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 191082240

約数和(自身を除く): 90925450

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 3491, 5738, 6982, 14345, 17455, 28690, 34910, 66329, 132658, 331645, 527141, 663290, 1054282, 2635705, 5271410, 10015679, 20031358, 50078395, 100156790]

約数ペア:

[(1, 100156790), (2, 50078395), (5, 20031358), (10, 10015679), (19, 5271410), (38, 2635705), (95, 1054282), (151, 663290), (190, 527141), (302, 331645), (755, 132658), (1510, 66329), (2869, 34910), (3491, 28690), (5738, 17455), (6982, 14345)]