100056280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1$

素因数の和:964

約数の個数: 64

約数和(自身を含む): 238658400

約数和(自身を除く): 138602120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 173, 190, 346, 380, 692, 760, 761, 865, 1384, 1522, 1730, 3044, 3287, 3460, 3805, 6088, 6574, 6920, 7610, 13148, 14459, 15220, 16435, 26296, 28918, 30440, 32870, 57836, 65740, 72295, 115672, 131480, 131653, 144590, 263306, 289180, 526612, 578360, 658265, 1053224, 1316530, 2501407, 2633060, 5002814, 5266120, 10005628, 12507035, 20011256, 25014070, 50028140, 100056280]

約数ペア:

[(1, 100056280), (2, 50028140), (4, 25014070), (5, 20011256), (8, 12507035), (10, 10005628), (19, 5266120), (20, 5002814), (38, 2633060), (40, 2501407), (76, 1316530), (95, 1053224), (152, 658265), (173, 578360), (190, 526612), (346, 289180), (380, 263306), (692, 144590), (760, 131653), (761, 131480), (865, 115672), (1384, 72295), (1522, 65740), (1730, 57836), (3044, 32870), (3287, 30440), (3460, 28918), (3805, 26296), (6088, 16435), (6574, 15220), (6920, 14459), (7610, 13148)]