38338010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 78520320

約数和(自身を除く): 40182310

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 283, 310, 437, 566, 589, 713, 874, 1178, 1415, 1426, 2185, 2830, 2945, 3565, 4370, 5377, 5890, 6509, 7130, 8773, 10754, 13018, 13547, 17546, 26885, 27094, 32545, 43865, 53770, 65090, 67735, 87730, 123671, 135470, 166687, 201779, 247342, 333374, 403558, 618355, 833435, 1008895, 1236710, 1666870, 2017790, 3833801, 7667602, 19169005, 38338010]

約数ペア:

[(1, 38338010), (2, 19169005), (5, 7667602), (10, 3833801), (19, 2017790), (23, 1666870), (31, 1236710), (38, 1008895), (46, 833435), (62, 618355), (95, 403558), (115, 333374), (155, 247342), (190, 201779), (230, 166687), (283, 135470), (310, 123671), (437, 87730), (566, 67735), (589, 65090), (713, 53770), (874, 43865), (1178, 32545), (1415, 27094), (1426, 26885), (2185, 17546), (2830, 13547), (2945, 13018), (3565, 10754), (4370, 8773), (5377, 7130), (5890, 6509)]