13829120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 88

約数和(自身を含む): 34536984

約数和(自身を除く): 20707864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 73, 74, 80, 128, 146, 148, 160, 185, 256, 292, 296, 320, 365, 370, 512, 584, 592, 640, 730, 740, 1024, 1168, 1184, 1280, 1460, 1480, 2336, 2368, 2560, 2701, 2920, 2960, 4672, 4736, 5120, 5402, 5840, 5920, 9344, 9472, 10804, 11680, 11840, 13505, 18688, 18944, 21608, 23360, 23680, 27010, 37376, 37888, 43216, 46720, 47360, 54020, 74752, 86432, 93440, 94720, 108040, 172864, 186880, 189440, 216080, 345728, 373760, 432160, 691456, 864320, 1382912, 1728640, 2765824, 3457280, 6914560, 13829120]

約数ペア:

[(1, 13829120), (2, 6914560), (4, 3457280), (5, 2765824), (8, 1728640), (10, 1382912), (16, 864320), (20, 691456), (32, 432160), (37, 373760), (40, 345728), (64, 216080), (73, 189440), (74, 186880), (80, 172864), (128, 108040), (146, 94720), (148, 93440), (160, 86432), (185, 74752), (256, 54020), (292, 47360), (296, 46720), (320, 43216), (365, 37888), (370, 37376), (512, 27010), (584, 23680), (592, 23360), (640, 21608), (730, 18944), (740, 18688), (1024, 13505), (1168, 11840), (1184, 11680), (1280, 10804), (1460, 9472), (1480, 9344), (2336, 5920), (2368, 5840), (2560, 5402), (2701, 5120), (2920, 4736), (2960, 4672)]