4120551136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{971}}^1$

素因数の和:1196

約数の個数: 72

約数和(自身を含む): 8832803112

約数和(自身を除く): 4712251976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 971, 1313, 1616, 1942, 2626, 3232, 3884, 5252, 7768, 10201, 10504, 12623, 15536, 20402, 21008, 25246, 31072, 40804, 42016, 50492, 81608, 98071, 100984, 132613, 163216, 196142, 201968, 265226, 326432, 392284, 403936, 530452, 784568, 1060904, 1274923, 1569136, 2121808, 2549846, 3138272, 4243616, 5099692, 9905171, 10199384, 19810342, 20398768, 39620684, 40797536, 79241368, 128767223, 158482736, 257534446, 316965472, 515068892, 1030137784, 2060275568, 4120551136]

約数ペア:

[(1, 4120551136), (2, 2060275568), (4, 1030137784), (8, 515068892), (13, 316965472), (16, 257534446), (26, 158482736), (32, 128767223), (52, 79241368), (101, 40797536), (104, 39620684), (202, 20398768), (208, 19810342), (404, 10199384), (416, 9905171), (808, 5099692), (971, 4243616), (1313, 3138272), (1616, 2549846), (1942, 2121808), (2626, 1569136), (3232, 1274923), (3884, 1060904), (5252, 784568), (7768, 530452), (10201, 403936), (10504, 392284), (12623, 326432), (15536, 265226), (20402, 201968), (21008, 196142), (25246, 163216), (31072, 132613), (40804, 100984), (42016, 98071), (50492, 81608)]