262159520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10177}}^1$

素因数の和:10222

約数の個数: 96

約数和(自身を含む): 738678528

約数和(自身を除く): 476519008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6440, 10177, 12880, 20354, 25760, 40708, 50885, 71239, 81416, 101770, 142478, 162832, 203540, 234071, 284956, 325664, 356195, 407080, 468142, 569912, 712390, 814160, 936284, 1139824, 1170355, 1424780, 1628320, 1638497, 1872568, 2279648, 2340710, 2849560, 3276994, 3745136, 4681420, 5699120, 6553988, 7490272, 8192485, 9362840, 11398240, 13107976, 16384970, 18725680, 26215952, 32769940, 37451360, 52431904, 65539880, 131079760, 262159520]

約数ペア:

[(1, 262159520), (2, 131079760), (4, 65539880), (5, 52431904), (7, 37451360), (8, 32769940), (10, 26215952), (14, 18725680), (16, 16384970), (20, 13107976), (23, 11398240), (28, 9362840), (32, 8192485), (35, 7490272), (40, 6553988), (46, 5699120), (56, 4681420), (70, 3745136), (80, 3276994), (92, 2849560), (112, 2340710), (115, 2279648), (140, 1872568), (160, 1638497), (161, 1628320), (184, 1424780), (224, 1170355), (230, 1139824), (280, 936284), (322, 814160), (368, 712390), (460, 569912), (560, 468142), (644, 407080), (736, 356195), (805, 325664), (920, 284956), (1120, 234071), (1288, 203540), (1610, 162832), (1840, 142478), (2576, 101770), (3220, 81416), (3680, 71239), (5152, 50885), (6440, 40708), (10177, 25760), (12880, 20354)]