85562480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34501}}^1$

素因数の和:34545

約数の個数: 40

約数和(自身を含む): 205355904

約数和(自身を除く): 119793424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34501, 69002, 138004, 172505, 276008, 345010, 552016, 690020, 1069531, 1380040, 2139062, 2760080, 4278124, 5347655, 8556248, 10695310, 17112496, 21390620, 42781240, 85562480]

約数ペア:

[(1, 85562480), (2, 42781240), (4, 21390620), (5, 17112496), (8, 10695310), (10, 8556248), (16, 5347655), (20, 4278124), (31, 2760080), (40, 2139062), (62, 1380040), (80, 1069531), (124, 690020), (155, 552016), (248, 345010), (310, 276008), (496, 172505), (620, 138004), (1240, 69002), (2480, 34501)]