155081950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{30113}}^1$

素因数の和:30228

約数の個数: 24

約数和(自身を含む): 291262608

約数和(自身を除く): 136180658

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 30113, 60226, 150565, 301130, 752825, 1505650, 3101639, 6203278, 15508195, 31016390, 77540975, 155081950]

約数ペア:

[(1, 155081950), (2, 77540975), (5, 31016390), (10, 15508195), (25, 6203278), (50, 3101639), (103, 1505650), (206, 752825), (515, 301130), (1030, 150565), (2575, 60226), (5150, 30113)]