23868876880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{239263}}^1$

素因数の和:239348

約数の個数: 80

約数和(自身を含む): 58744097280

約数和(自身を除く): 34875220400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2320, 2494, 3440, 4988, 6235, 9976, 12470, 19952, 24940, 49880, 99760, 239263, 478526, 957052, 1196315, 1914104, 2392630, 3828208, 4785260, 6938627, 9570520, 10288309, 13877254, 19141040, 20576618, 27754508, 34693135, 41153236, 51441545, 55509016, 69386270, 82306472, 102883090, 111018032, 138772540, 164612944, 205766180, 277545080, 298360961, 411532360, 555090160, 596721922, 823064720, 1193443844, 1491804805, 2386887688, 2983609610, 4773775376, 5967219220, 11934438440, 23868876880]

約数ペア:

[(1, 23868876880), (2, 11934438440), (4, 5967219220), (5, 4773775376), (8, 2983609610), (10, 2386887688), (16, 1491804805), (20, 1193443844), (29, 823064720), (40, 596721922), (43, 555090160), (58, 411532360), (80, 298360961), (86, 277545080), (116, 205766180), (145, 164612944), (172, 138772540), (215, 111018032), (232, 102883090), (290, 82306472), (344, 69386270), (430, 55509016), (464, 51441545), (580, 41153236), (688, 34693135), (860, 27754508), (1160, 20576618), (1247, 19141040), (1720, 13877254), (2320, 10288309), (2494, 9570520), (3440, 6938627), (4988, 4785260), (6235, 3828208), (9976, 2392630), (12470, 1914104), (19952, 1196315), (24940, 957052), (49880, 478526), (99760, 239263)]