11249640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31249}}^1$

素因数の和:31266

約数の個数: 48

約数和(自身を含む): 36562500

約数和(自身を除く): 25312860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 31249, 62498, 93747, 124996, 156245, 187494, 249992, 281241, 312490, 374988, 468735, 562482, 624980, 749976, 937470, 1124964, 1249960, 1406205, 1874940, 2249928, 2812410, 3749880, 5624820, 11249640]

約数ペア:

[(1, 11249640), (2, 5624820), (3, 3749880), (4, 2812410), (5, 2249928), (6, 1874940), (8, 1406205), (9, 1249960), (10, 1124964), (12, 937470), (15, 749976), (18, 624980), (20, 562482), (24, 468735), (30, 374988), (36, 312490), (40, 281241), (45, 249992), (60, 187494), (72, 156245), (90, 124996), (120, 93747), (180, 62498), (360, 31249)]