10223840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 27234144

約数和(自身を除く): 17010304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 157, 160, 176, 185, 220, 296, 314, 352, 370, 407, 440, 592, 628, 740, 785, 814, 880, 1184, 1256, 1480, 1570, 1628, 1727, 1760, 2035, 2512, 2960, 3140, 3256, 3454, 4070, 5024, 5809, 5920, 6280, 6512, 6908, 8140, 8635, 11618, 12560, 13024, 13816, 16280, 17270, 23236, 25120, 27632, 29045, 32560, 34540, 46472, 55264, 58090, 63899, 65120, 69080, 92944, 116180, 127798, 138160, 185888, 232360, 255596, 276320, 319495, 464720, 511192, 638990, 929440, 1022384, 1277980, 2044768, 2555960, 5111920, 10223840]

約数ペア:

[(1, 10223840), (2, 5111920), (4, 2555960), (5, 2044768), (8, 1277980), (10, 1022384), (11, 929440), (16, 638990), (20, 511192), (22, 464720), (32, 319495), (37, 276320), (40, 255596), (44, 232360), (55, 185888), (74, 138160), (80, 127798), (88, 116180), (110, 92944), (148, 69080), (157, 65120), (160, 63899), (176, 58090), (185, 55264), (220, 46472), (296, 34540), (314, 32560), (352, 29045), (370, 27632), (407, 25120), (440, 23236), (592, 17270), (628, 16280), (740, 13816), (785, 13024), (814, 12560), (880, 11618), (1184, 8635), (1256, 8140), (1480, 6908), (1570, 6512), (1628, 6280), (1727, 5920), (1760, 5809), (2035, 5024), (2512, 4070), (2960, 3454), (3140, 3256)]