103345940

素因数分解:

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

素因数の和:373

約数の個数: 72

約数和(自身を含む): 236890080

約数和(自身を除く): 133544140

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 283, 310, 380, 566, 589, 620, 961, 1132, 1178, 1415, 1922, 2356, 2830, 2945, 3844, 4805, 5377, 5660, 5890, 8773, 9610, 10754, 11780, 17546, 18259, 19220, 21508, 26885, 35092, 36518, 43865, 53770, 73036, 87730, 91295, 107540, 166687, 175460, 182590, 271963, 333374, 365180, 543926, 666748, 833435, 1087852, 1359815, 1666870, 2719630, 3333740, 5167297, 5439260, 10334594, 20669188, 25836485, 51672970, 103345940]

約数ペア:

[(1, 103345940), (2, 51672970), (4, 25836485), (5, 20669188), (10, 10334594), (19, 5439260), (20, 5167297), (31, 3333740), (38, 2719630), (62, 1666870), (76, 1359815), (95, 1087852), (124, 833435), (155, 666748), (190, 543926), (283, 365180), (310, 333374), (380, 271963), (566, 182590), (589, 175460), (620, 166687), (961, 107540), (1132, 91295), (1178, 87730), (1415, 73036), (1922, 53770), (2356, 43865), (2830, 36518), (2945, 35092), (3844, 26885), (4805, 21508), (5377, 19220), (5660, 18259), (5890, 17546), (8773, 11780), (9610, 10754)]