4664611740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{390671}}^1$

素因数の和:390882

約数の個数: 48

約数和(自身を含む): 13126579200

約数和(自身を除く): 8461967460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 390671, 781342, 1172013, 1562684, 1953355, 2344026, 3906710, 4688052, 5860065, 7813420, 11720130, 23440260, 77743529, 155487058, 233230587, 310974116, 388717645, 466461174, 777435290, 932922348, 1166152935, 1554870580, 2332305870, 4664611740]

約数ペア:

[(1, 4664611740), (2, 2332305870), (3, 1554870580), (4, 1166152935), (5, 932922348), (6, 777435290), (10, 466461174), (12, 388717645), (15, 310974116), (20, 233230587), (30, 155487058), (60, 77743529), (199, 23440260), (398, 11720130), (597, 7813420), (796, 5860065), (995, 4688052), (1194, 3906710), (1990, 2344026), (2388, 1953355), (2985, 1562684), (3980, 1172013), (5970, 781342), (11940, 390671)]