4716455220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{131671}}^1$

素因数の和:131885

約数の個数: 72

約数和(自身を含む): 14378582400

約数和(自身を除く): 9662127180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 17910, 35820, 131671, 263342, 395013, 526684, 658355, 790026, 1185039, 1316710, 1580052, 1975065, 2370078, 2633420, 3950130, 4740156, 5925195, 7900260, 11850390, 23700780, 26202529, 52405058, 78607587, 104810116, 131012645, 157215174, 235822761, 262025290, 314430348, 393037935, 471645522, 524050580, 786075870, 943291044, 1179113805, 1572151740, 2358227610, 4716455220]

約数ペア:

[(1, 4716455220), (2, 2358227610), (3, 1572151740), (4, 1179113805), (5, 943291044), (6, 786075870), (9, 524050580), (10, 471645522), (12, 393037935), (15, 314430348), (18, 262025290), (20, 235822761), (30, 157215174), (36, 131012645), (45, 104810116), (60, 78607587), (90, 52405058), (180, 26202529), (199, 23700780), (398, 11850390), (597, 7900260), (796, 5925195), (995, 4740156), (1194, 3950130), (1791, 2633420), (1990, 2370078), (2388, 1975065), (2985, 1580052), (3582, 1316710), (3980, 1185039), (5970, 790026), (7164, 658355), (8955, 526684), (11940, 395013), (17910, 263342), (35820, 131671)]