15698080

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 38007144

約数和(自身を除く): 22309064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2393, 3280, 4786, 6560, 9572, 11965, 19144, 23930, 38288, 47860, 76576, 95720, 98113, 191440, 196226, 382880, 392452, 490565, 784904, 981130, 1569808, 1962260, 3139616, 3924520, 7849040, 15698080]

約数ペア:

[(1, 15698080), (2, 7849040), (4, 3924520), (5, 3139616), (8, 1962260), (10, 1569808), (16, 981130), (20, 784904), (32, 490565), (40, 392452), (41, 382880), (80, 196226), (82, 191440), (160, 98113), (164, 95720), (205, 76576), (328, 47860), (410, 38288), (656, 23930), (820, 19144), (1312, 11965), (1640, 9572), (2393, 6560), (3280, 4786)]