1567228280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{41549}}^1$

素因数の和:41624

約数の個数: 64

約数和(自身を含む): 3769416000

約数和(自身を除く): 2202187720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 41, 46, 82, 92, 115, 164, 184, 205, 230, 328, 410, 460, 820, 920, 943, 1640, 1886, 3772, 4715, 7544, 9430, 18860, 37720, 41549, 83098, 166196, 207745, 332392, 415490, 830980, 955627, 1661960, 1703509, 1911254, 3407018, 3822508, 4778135, 6814036, 7645016, 8517545, 9556270, 13628072, 17035090, 19112540, 34070180, 38225080, 39180707, 68140360, 78361414, 156722828, 195903535, 313445656, 391807070, 783614140, 1567228280]

約数ペア:

[(1, 1567228280), (2, 783614140), (4, 391807070), (5, 313445656), (8, 195903535), (10, 156722828), (20, 78361414), (23, 68140360), (40, 39180707), (41, 38225080), (46, 34070180), (82, 19112540), (92, 17035090), (115, 13628072), (164, 9556270), (184, 8517545), (205, 7645016), (230, 6814036), (328, 4778135), (410, 3822508), (460, 3407018), (820, 1911254), (920, 1703509), (943, 1661960), (1640, 955627), (1886, 830980), (3772, 415490), (4715, 332392), (7544, 207745), (9430, 166196), (18860, 83098), (37720, 41549)]