40266100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 108493056

約数和(自身を除く): 68226956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 41, 46, 50, 61, 70, 82, 92, 100, 115, 122, 140, 161, 164, 175, 205, 230, 244, 287, 305, 322, 350, 410, 427, 460, 574, 575, 610, 644, 700, 805, 820, 854, 943, 1025, 1148, 1150, 1220, 1403, 1435, 1525, 1610, 1708, 1886, 2050, 2135, 2300, 2501, 2806, 2870, 3050, 3220, 3772, 4025, 4100, 4270, 4715, 5002, 5612, 5740, 6100, 6601, 7015, 7175, 8050, 8540, 9430, 9821, 10004, 10675, 12505, 13202, 14030, 14350, 16100, 17507, 18860, 19642, 21350, 23575, 25010, 26404, 28060, 28700, 33005, 35014, 35075, 39284, 42700, 47150, 49105, 50020, 57523, 62525, 66010, 70028, 70150, 87535, 94300, 98210, 115046, 125050, 132020, 140300, 165025, 175070, 196420, 230092, 245525, 250100, 287615, 330050, 350140, 402661, 437675, 491050, 575230, 660100, 805322, 875350, 982100, 1150460, 1438075, 1610644, 1750700, 2013305, 2876150, 4026610, 5752300, 8053220, 10066525, 20133050, 40266100]

約数ペア:

[(1, 40266100), (2, 20133050), (4, 10066525), (5, 8053220), (7, 5752300), (10, 4026610), (14, 2876150), (20, 2013305), (23, 1750700), (25, 1610644), (28, 1438075), (35, 1150460), (41, 982100), (46, 875350), (50, 805322), (61, 660100), (70, 575230), (82, 491050), (92, 437675), (100, 402661), (115, 350140), (122, 330050), (140, 287615), (161, 250100), (164, 245525), (175, 230092), (205, 196420), (230, 175070), (244, 165025), (287, 140300), (305, 132020), (322, 125050), (350, 115046), (410, 98210), (427, 94300), (460, 87535), (574, 70150), (575, 70028), (610, 66010), (644, 62525), (700, 57523), (805, 50020), (820, 49105), (854, 47150), (943, 42700), (1025, 39284), (1148, 35075), (1150, 35014), (1220, 33005), (1403, 28700), (1435, 28060), (1525, 26404), (1610, 25010), (1708, 23575), (1886, 21350), (2050, 19642), (2135, 18860), (2300, 17507), (2501, 16100), (2806, 14350), (2870, 14030), (3050, 13202), (3220, 12505), (3772, 10675), (4025, 10004), (4100, 9821), (4270, 9430), (4715, 8540), (5002, 8050), (5612, 7175), (5740, 7015), (6100, 6601)]