201998624120

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1\times {\mathrm{34537}}^1$

素因数の和:36624

約数の個数: 64

約数和(自身を含む): 460966252320

約数和(自身を除く): 258967628200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2003, 2920, 4006, 8012, 10015, 16024, 20030, 34537, 40060, 69074, 80120, 138148, 146219, 172685, 276296, 292438, 345370, 584876, 690740, 731095, 1169752, 1381480, 1462190, 2521201, 2924380, 5042402, 5848760, 10084804, 12606005, 20169608, 25212010, 50424020, 69177611, 100848040, 138355222, 276710444, 345888055, 553420888, 691776110, 1383552220, 2767104440, 5049965603, 10099931206, 20199862412, 25249828015, 40399724824, 50499656030, 100999312060, 201998624120]

約数ペア:

[(1, 201998624120), (2, 100999312060), (4, 50499656030), (5, 40399724824), (8, 25249828015), (10, 20199862412), (20, 10099931206), (40, 5049965603), (73, 2767104440), (146, 1383552220), (292, 691776110), (365, 553420888), (584, 345888055), (730, 276710444), (1460, 138355222), (2003, 100848040), (2920, 69177611), (4006, 50424020), (8012, 25212010), (10015, 20169608), (16024, 12606005), (20030, 10084804), (34537, 5848760), (40060, 5042402), (69074, 2924380), (80120, 2521201), (138148, 1462190), (146219, 1381480), (172685, 1169752), (276296, 731095), (292438, 690740), (345370, 584876)]