4357120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 88

約数和(自身を含む): 11201184

約数和(自身を除く): 6844064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 512, 592, 640, 736, 740, 851, 920, 1024, 1184, 1280, 1472, 1480, 1702, 1840, 2368, 2560, 2944, 2960, 3404, 3680, 4255, 4736, 5120, 5888, 5920, 6808, 7360, 8510, 9472, 11776, 11840, 13616, 14720, 17020, 18944, 23552, 23680, 27232, 29440, 34040, 37888, 47360, 54464, 58880, 68080, 94720, 108928, 117760, 136160, 189440, 217856, 272320, 435712, 544640, 871424, 1089280, 2178560, 4357120]

約数ペア:

[(1, 4357120), (2, 2178560), (4, 1089280), (5, 871424), (8, 544640), (10, 435712), (16, 272320), (20, 217856), (23, 189440), (32, 136160), (37, 117760), (40, 108928), (46, 94720), (64, 68080), (74, 58880), (80, 54464), (92, 47360), (115, 37888), (128, 34040), (148, 29440), (160, 27232), (184, 23680), (185, 23552), (230, 18944), (256, 17020), (296, 14720), (320, 13616), (368, 11840), (370, 11776), (460, 9472), (512, 8510), (592, 7360), (640, 6808), (736, 5920), (740, 5888), (851, 5120), (920, 4736), (1024, 4255), (1184, 3680), (1280, 3404), (1472, 2960), (1480, 2944), (1702, 2560), (1840, 2368)]