13624280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 32659200

約数和(自身を除く): 19034920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 251, 295, 460, 472, 502, 590, 920, 1004, 1180, 1255, 1357, 2008, 2360, 2510, 2714, 5020, 5428, 5773, 6785, 10040, 10856, 11546, 13570, 14809, 23092, 27140, 28865, 29618, 46184, 54280, 57730, 59236, 74045, 115460, 118472, 148090, 230920, 296180, 340607, 592360, 681214, 1362428, 1703035, 2724856, 3406070, 6812140, 13624280]

約数ペア:

[(1, 13624280), (2, 6812140), (4, 3406070), (5, 2724856), (8, 1703035), (10, 1362428), (20, 681214), (23, 592360), (40, 340607), (46, 296180), (59, 230920), (92, 148090), (115, 118472), (118, 115460), (184, 74045), (230, 59236), (236, 57730), (251, 54280), (295, 46184), (460, 29618), (472, 28865), (502, 27140), (590, 23092), (920, 14809), (1004, 13570), (1180, 11546), (1255, 10856), (1357, 10040), (2008, 6785), (2360, 5773), (2510, 5428), (2714, 5020)]