119203640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 64

約数和(自身を含む): 277430400

約数和(自身を除く): 158226760

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 239, 296, 337, 370, 478, 674, 740, 956, 1195, 1348, 1480, 1685, 1912, 2390, 2696, 3370, 4780, 6740, 8843, 9560, 12469, 13480, 17686, 24938, 35372, 44215, 49876, 62345, 70744, 80543, 88430, 99752, 124690, 161086, 176860, 249380, 322172, 353720, 402715, 498760, 644344, 805430, 1610860, 2980091, 3221720, 5960182, 11920364, 14900455, 23840728, 29800910, 59601820, 119203640]

約数ペア:

[(1, 119203640), (2, 59601820), (4, 29800910), (5, 23840728), (8, 14900455), (10, 11920364), (20, 5960182), (37, 3221720), (40, 2980091), (74, 1610860), (148, 805430), (185, 644344), (239, 498760), (296, 402715), (337, 353720), (370, 322172), (478, 249380), (674, 176860), (740, 161086), (956, 124690), (1195, 99752), (1348, 88430), (1480, 80543), (1685, 70744), (1912, 62345), (2390, 49876), (2696, 44215), (3370, 35372), (4780, 24938), (6740, 17686), (8843, 13480), (9560, 12469)]