40814688

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 115123680

約数和(自身を除く): 74308992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 89, 96, 102, 136, 178, 204, 267, 272, 281, 356, 408, 534, 544, 562, 712, 816, 843, 1068, 1124, 1424, 1513, 1632, 1686, 2136, 2248, 2848, 3026, 3372, 4272, 4496, 4539, 4777, 6052, 6744, 8544, 8992, 9078, 9554, 12104, 13488, 14331, 18156, 19108, 24208, 25009, 26976, 28662, 36312, 38216, 48416, 50018, 57324, 72624, 75027, 76432, 100036, 114648, 145248, 150054, 152864, 200072, 229296, 300108, 400144, 425153, 458592, 600216, 800288, 850306, 1200432, 1275459, 1700612, 2400864, 2550918, 3401224, 5101836, 6802448, 10203672, 13604896, 20407344, 40814688]

約数ペア:

[(1, 40814688), (2, 20407344), (3, 13604896), (4, 10203672), (6, 6802448), (8, 5101836), (12, 3401224), (16, 2550918), (17, 2400864), (24, 1700612), (32, 1275459), (34, 1200432), (48, 850306), (51, 800288), (68, 600216), (89, 458592), (96, 425153), (102, 400144), (136, 300108), (178, 229296), (204, 200072), (267, 152864), (272, 150054), (281, 145248), (356, 114648), (408, 100036), (534, 76432), (544, 75027), (562, 72624), (712, 57324), (816, 50018), (843, 48416), (1068, 38216), (1124, 36312), (1424, 28662), (1513, 26976), (1632, 25009), (1686, 24208), (2136, 19108), (2248, 18156), (2848, 14331), (3026, 13488), (3372, 12104), (4272, 9554), (4496, 9078), (4539, 8992), (4777, 8544), (6052, 6744)]