1036729420

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{2027}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 2207761920

約数和(自身を除く): 1171032500

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 239, 428, 478, 535, 956, 1070, 1195, 2027, 2140, 2390, 4054, 4780, 8108, 10135, 20270, 25573, 40540, 51146, 102292, 127865, 216889, 255730, 433778, 484453, 511460, 867556, 968906, 1084445, 1937812, 2168890, 2422265, 4337780, 4844530, 9689060, 51836471, 103672942, 207345884, 259182355, 518364710, 1036729420]

約数ペア:

[(1, 1036729420), (2, 518364710), (4, 259182355), (5, 207345884), (10, 103672942), (20, 51836471), (107, 9689060), (214, 4844530), (239, 4337780), (428, 2422265), (478, 2168890), (535, 1937812), (956, 1084445), (1070, 968906), (1195, 867556), (2027, 511460), (2140, 484453), (2390, 433778), (4054, 255730), (4780, 216889), (8108, 127865), (10135, 102292), (20270, 51146), (25573, 40540)]