5104160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 13426560

約数和(自身を除く): 8322400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 73, 76, 80, 92, 95, 115, 146, 152, 160, 184, 190, 230, 292, 304, 365, 368, 380, 437, 460, 584, 608, 730, 736, 760, 874, 920, 1168, 1387, 1460, 1520, 1679, 1748, 1840, 2185, 2336, 2774, 2920, 3040, 3358, 3496, 3680, 4370, 5548, 5840, 6716, 6935, 6992, 8395, 8740, 11096, 11680, 13432, 13870, 13984, 16790, 17480, 22192, 26864, 27740, 31901, 33580, 34960, 44384, 53728, 55480, 63802, 67160, 69920, 110960, 127604, 134320, 159505, 221920, 255208, 268640, 319010, 510416, 638020, 1020832, 1276040, 2552080, 5104160]

約数ペア:

[(1, 5104160), (2, 2552080), (4, 1276040), (5, 1020832), (8, 638020), (10, 510416), (16, 319010), (19, 268640), (20, 255208), (23, 221920), (32, 159505), (38, 134320), (40, 127604), (46, 110960), (73, 69920), (76, 67160), (80, 63802), (92, 55480), (95, 53728), (115, 44384), (146, 34960), (152, 33580), (160, 31901), (184, 27740), (190, 26864), (230, 22192), (292, 17480), (304, 16790), (365, 13984), (368, 13870), (380, 13432), (437, 11680), (460, 11096), (584, 8740), (608, 8395), (730, 6992), (736, 6935), (760, 6716), (874, 5840), (920, 5548), (1168, 4370), (1387, 3680), (1460, 3496), (1520, 3358), (1679, 3040), (1748, 2920), (1840, 2774), (2185, 2336)]