38036740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1109

約数の個数: 72

約数和(自身を含む): 95520600

約数和(自身を除く): 57483860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 74, 98, 140, 148, 185, 196, 245, 259, 370, 490, 518, 740, 980, 1036, 1049, 1295, 1813, 2098, 2590, 3626, 4196, 5180, 5245, 7252, 7343, 9065, 10490, 14686, 18130, 20980, 29372, 36260, 36715, 38813, 51401, 73430, 77626, 102802, 146860, 155252, 194065, 205604, 257005, 271691, 388130, 514010, 543382, 776260, 1028020, 1086764, 1358455, 1901837, 2716910, 3803674, 5433820, 7607348, 9509185, 19018370, 38036740]

約数ペア:

[(1, 38036740), (2, 19018370), (4, 9509185), (5, 7607348), (7, 5433820), (10, 3803674), (14, 2716910), (20, 1901837), (28, 1358455), (35, 1086764), (37, 1028020), (49, 776260), (70, 543382), (74, 514010), (98, 388130), (140, 271691), (148, 257005), (185, 205604), (196, 194065), (245, 155252), (259, 146860), (370, 102802), (490, 77626), (518, 73430), (740, 51401), (980, 38813), (1036, 36715), (1049, 36260), (1295, 29372), (1813, 20980), (2098, 18130), (2590, 14686), (3626, 10490), (4196, 9065), (5180, 7343), (5245, 7252)]