116437520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 281023680

約数和(自身を除く): 164586160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 139, 148, 185, 278, 283, 296, 370, 556, 566, 592, 695, 740, 1112, 1132, 1390, 1415, 1480, 2224, 2264, 2780, 2830, 2960, 4528, 5143, 5560, 5660, 10286, 10471, 11120, 11320, 20572, 20942, 22640, 25715, 39337, 41144, 41884, 51430, 52355, 78674, 82288, 83768, 102860, 104710, 157348, 167536, 196685, 205720, 209420, 314696, 393370, 411440, 418840, 629392, 786740, 837680, 1455469, 1573480, 2910938, 3146960, 5821876, 7277345, 11643752, 14554690, 23287504, 29109380, 58218760, 116437520]

約数ペア:

[(1, 116437520), (2, 58218760), (4, 29109380), (5, 23287504), (8, 14554690), (10, 11643752), (16, 7277345), (20, 5821876), (37, 3146960), (40, 2910938), (74, 1573480), (80, 1455469), (139, 837680), (148, 786740), (185, 629392), (278, 418840), (283, 411440), (296, 393370), (370, 314696), (556, 209420), (566, 205720), (592, 196685), (695, 167536), (740, 157348), (1112, 104710), (1132, 102860), (1390, 83768), (1415, 82288), (1480, 78674), (2224, 52355), (2264, 51430), (2780, 41884), (2830, 41144), (2960, 39337), (4528, 25715), (5143, 22640), (5560, 20942), (5660, 20572), (10286, 11320), (10471, 11120)]