155584202450

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{185429}}^1$

素因数の和:185711

約数の個数: 48

約数和(自身を含む): 294061569480

約数和(自身を除く): 138477367030

約数列:

[1, 2, 5, 10, 25, 50, 97, 173, 194, 346, 485, 865, 970, 1730, 2425, 4325, 4850, 8650, 16781, 33562, 83905, 167810, 185429, 370858, 419525, 839050, 927145, 1854290, 4635725, 9271450, 17986613, 32079217, 35973226, 64158434, 89933065, 160396085, 179866130, 320792170, 449665325, 801980425, 899330650, 1603960850, 3111684049, 6223368098, 15558420245, 31116840490, 77792101225, 155584202450]

約数ペア:

[(1, 155584202450), (2, 77792101225), (5, 31116840490), (10, 15558420245), (25, 6223368098), (50, 3111684049), (97, 1603960850), (173, 899330650), (194, 801980425), (346, 449665325), (485, 320792170), (865, 179866130), (970, 160396085), (1730, 89933065), (2425, 64158434), (4325, 35973226), (4850, 32079217), (8650, 17986613), (16781, 9271450), (33562, 4635725), (83905, 1854290), (167810, 927145), (185429, 839050), (370858, 419525)]