4760280640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{887}}^1$

素因数の和:1476

約数の個数: 112

約数和(自身を含む): 11735921664

約数和(自身を除く): 6975641024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 541, 620, 887, 992, 1082, 1240, 1774, 1984, 2164, 2480, 2705, 3548, 4328, 4435, 4960, 5410, 7096, 8656, 8870, 9920, 10820, 14192, 16771, 17312, 17740, 21640, 27497, 28384, 33542, 34624, 35480, 43280, 54994, 56768, 67084, 70960, 83855, 86560, 109988, 134168, 137485, 141920, 167710, 173120, 219976, 268336, 274970, 283840, 335420, 439952, 479867, 536672, 549940, 670840, 879904, 959734, 1073344, 1099880, 1341680, 1759808, 1919468, 2199760, 2399335, 2683360, 3838936, 4399520, 4798670, 5366720, 7677872, 8799040, 9597340, 14875877, 15355744, 19194680, 29751754, 30711488, 38389360, 59503508, 74379385, 76778720, 119007016, 148758770, 153557440, 238014032, 297517540, 476028064, 595035080, 952056128, 1190070160, 2380140320, 4760280640]

約数ペア:

[(1, 4760280640), (2, 2380140320), (4, 1190070160), (5, 952056128), (8, 595035080), (10, 476028064), (16, 297517540), (20, 238014032), (31, 153557440), (32, 148758770), (40, 119007016), (62, 76778720), (64, 74379385), (80, 59503508), (124, 38389360), (155, 30711488), (160, 29751754), (248, 19194680), (310, 15355744), (320, 14875877), (496, 9597340), (541, 8799040), (620, 7677872), (887, 5366720), (992, 4798670), (1082, 4399520), (1240, 3838936), (1774, 2683360), (1984, 2399335), (2164, 2199760), (2480, 1919468), (2705, 1759808), (3548, 1341680), (4328, 1099880), (4435, 1073344), (4960, 959734), (5410, 879904), (7096, 670840), (8656, 549940), (8870, 536672), (9920, 479867), (10820, 439952), (14192, 335420), (16771, 283840), (17312, 274970), (17740, 268336), (21640, 219976), (27497, 173120), (28384, 167710), (33542, 141920), (34624, 137485), (35480, 134168), (43280, 109988), (54994, 86560), (56768, 83855), (67084, 70960)]