41249890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 85484160

約数和(自身を除く): 44234270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 67, 110, 134, 145, 193, 290, 319, 335, 386, 638, 670, 737, 965, 1474, 1595, 1930, 1943, 2123, 3190, 3685, 3886, 4246, 5597, 7370, 9715, 10615, 11194, 12931, 19430, 21230, 21373, 25862, 27985, 42746, 55970, 61567, 64655, 106865, 123134, 129310, 142241, 213730, 284482, 307835, 374999, 615670, 711205, 749998, 1422410, 1874995, 3749990, 4124989, 8249978, 20624945, 41249890]

約数ペア:

[(1, 41249890), (2, 20624945), (5, 8249978), (10, 4124989), (11, 3749990), (22, 1874995), (29, 1422410), (55, 749998), (58, 711205), (67, 615670), (110, 374999), (134, 307835), (145, 284482), (193, 213730), (290, 142241), (319, 129310), (335, 123134), (386, 106865), (638, 64655), (670, 61567), (737, 55970), (965, 42746), (1474, 27985), (1595, 25862), (1930, 21373), (1943, 21230), (2123, 19430), (3190, 12931), (3685, 11194), (3886, 10615), (4246, 9715), (5597, 7370)]