104048840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21859}}^1$

素因数の和:21894

約数の個数: 64

約数和(自身を含む): 283305600

約数和(自身を除く): 179256760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 21859, 43718, 87436, 109295, 153013, 174872, 218590, 306026, 371603, 437180, 612052, 743206, 765065, 874360, 1224104, 1486412, 1530130, 1858015, 2601221, 2972824, 3060260, 3716030, 5202442, 6120520, 7432060, 10404884, 13006105, 14864120, 20809768, 26012210, 52024420, 104048840]

約数ペア:

[(1, 104048840), (2, 52024420), (4, 26012210), (5, 20809768), (7, 14864120), (8, 13006105), (10, 10404884), (14, 7432060), (17, 6120520), (20, 5202442), (28, 3716030), (34, 3060260), (35, 2972824), (40, 2601221), (56, 1858015), (68, 1530130), (70, 1486412), (85, 1224104), (119, 874360), (136, 765065), (140, 743206), (170, 612052), (238, 437180), (280, 371603), (340, 306026), (476, 218590), (595, 174872), (680, 153013), (952, 109295), (1190, 87436), (2380, 43718), (4760, 21859)]