13106640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 41122368

約数和(自身を除く): 28015728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 563, 582, 776, 970, 1126, 1164, 1455, 1552, 1689, 1940, 2252, 2328, 2815, 2910, 3378, 3880, 4504, 4656, 5630, 5820, 6756, 7760, 8445, 9008, 11260, 11640, 13512, 16890, 22520, 23280, 27024, 33780, 45040, 54611, 67560, 109222, 135120, 163833, 218444, 273055, 327666, 436888, 546110, 655332, 819165, 873776, 1092220, 1310664, 1638330, 2184440, 2621328, 3276660, 4368880, 6553320, 13106640]

約数ペア:

[(1, 13106640), (2, 6553320), (3, 4368880), (4, 3276660), (5, 2621328), (6, 2184440), (8, 1638330), (10, 1310664), (12, 1092220), (15, 873776), (16, 819165), (20, 655332), (24, 546110), (30, 436888), (40, 327666), (48, 273055), (60, 218444), (80, 163833), (97, 135120), (120, 109222), (194, 67560), (240, 54611), (291, 45040), (388, 33780), (485, 27024), (563, 23280), (582, 22520), (776, 16890), (970, 13512), (1126, 11640), (1164, 11260), (1455, 9008), (1552, 8445), (1689, 7760), (1940, 6756), (2252, 5820), (2328, 5630), (2815, 4656), (2910, 4504), (3378, 3880)]