10267040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 28304640

約数和(自身を除く): 18037600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 103, 112, 140, 160, 178, 206, 224, 280, 356, 412, 445, 515, 560, 623, 712, 721, 824, 890, 1030, 1120, 1246, 1424, 1442, 1648, 1780, 2060, 2492, 2848, 2884, 3115, 3296, 3560, 3605, 4120, 4984, 5768, 6230, 7120, 7210, 8240, 9167, 9968, 11536, 12460, 14240, 14420, 16480, 18334, 19936, 23072, 24920, 28840, 36668, 45835, 49840, 57680, 64169, 73336, 91670, 99680, 115360, 128338, 146672, 183340, 256676, 293344, 320845, 366680, 513352, 641690, 733360, 1026704, 1283380, 1466720, 2053408, 2566760, 5133520, 10267040]

約数ペア:

[(1, 10267040), (2, 5133520), (4, 2566760), (5, 2053408), (7, 1466720), (8, 1283380), (10, 1026704), (14, 733360), (16, 641690), (20, 513352), (28, 366680), (32, 320845), (35, 293344), (40, 256676), (56, 183340), (70, 146672), (80, 128338), (89, 115360), (103, 99680), (112, 91670), (140, 73336), (160, 64169), (178, 57680), (206, 49840), (224, 45835), (280, 36668), (356, 28840), (412, 24920), (445, 23072), (515, 19936), (560, 18334), (623, 16480), (712, 14420), (721, 14240), (824, 12460), (890, 11536), (1030, 9968), (1120, 9167), (1246, 8240), (1424, 7210), (1442, 7120), (1648, 6230), (1780, 5768), (2060, 4984), (2492, 4120), (2848, 3605), (2884, 3560), (3115, 3296)]